13156965175497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{971981}}^1$

素因数の和:972374

約数の個数: 64

約数和(自身を含む): 20849247175680

約数和(自身を除く): 7692282000183

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 227, 417, 429, 681, 1529, 1807, 2497, 2951, 4587, 5421, 7491, 8853, 19877, 31553, 32461, 59631, 94659, 97383, 347083, 410189, 971981, 1041249, 1230567, 2915943, 4512079, 10691791, 12635753, 13536237, 32075373, 37907259, 135105359, 138993283, 220639687, 405316077, 416979849, 661919061, 1486158949, 1756369667, 2427036557, 2868315931, 4458476847, 5269109001, 7281109671, 8604947793, 19320066337, 30668916493, 31551475241, 57960199011, 92006749479, 94654425723, 337358081423, 398695914409, 1012074244269, 1196087743227, 4385655058499, 13156965175497]

約数ペア:

[(1, 13156965175497), (3, 4385655058499), (11, 1196087743227), (13, 1012074244269), (33, 398695914409), (39, 337358081423), (139, 94654425723), (143, 92006749479), (227, 57960199011), (417, 31551475241), (429, 30668916493), (681, 19320066337), (1529, 8604947793), (1807, 7281109671), (2497, 5269109001), (2951, 4458476847), (4587, 2868315931), (5421, 2427036557), (7491, 1756369667), (8853, 1486158949), (19877, 661919061), (31553, 416979849), (32461, 405316077), (59631, 220639687), (94659, 138993283), (97383, 135105359), (347083, 37907259), (410189, 32075373), (971981, 13536237), (1041249, 12635753), (1230567, 10691791), (2915943, 4512079)]