12513501

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 24944640

約数和(自身を除く): 12431139

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 463, 693, 819, 1001, 1287, 1389, 2079, 2457, 3003, 3241, 3861, 4167, 5093, 6019, 9009, 9723, 12501, 15279, 18057, 27027, 29169, 35651, 42133, 45837, 54171, 66209, 87507, 106953, 126399, 137511, 162513, 198627, 320859, 379197, 463463, 595881, 962577, 1137591, 1390389, 1787643, 4171167, 12513501]

約数ペア:

[(1, 12513501), (3, 4171167), (7, 1787643), (9, 1390389), (11, 1137591), (13, 962577), (21, 595881), (27, 463463), (33, 379197), (39, 320859), (63, 198627), (77, 162513), (91, 137511), (99, 126399), (117, 106953), (143, 87507), (189, 66209), (231, 54171), (273, 45837), (297, 42133), (351, 35651), (429, 29169), (463, 27027), (693, 18057), (819, 15279), (1001, 12501), (1287, 9723), (1389, 9009), (2079, 6019), (2457, 5093), (3003, 4167), (3241, 3861)]