7887964623

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{12323}}^1$

素因数の和:12524

約数の個数: 64

約数和(自身を含む): 13970092032

約数和(自身を除く): 6082127409

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 163, 187, 231, 357, 489, 561, 1141, 1309, 1793, 2771, 3423, 3927, 5379, 8313, 12323, 12551, 19397, 30481, 36969, 37653, 58191, 86261, 91443, 135553, 209491, 213367, 258783, 406659, 628473, 640101, 948871, 1466437, 2008649, 2304401, 2846613, 4399311, 6025947, 6913203, 14060543, 16130807, 22095139, 34147033, 42181629, 48392421, 66285417, 102441099, 154665973, 239029231, 375617363, 463997919, 717087693, 1126852089, 2629321541, 7887964623]

約数ペア:

[(1, 7887964623), (3, 2629321541), (7, 1126852089), (11, 717087693), (17, 463997919), (21, 375617363), (33, 239029231), (51, 154665973), (77, 102441099), (119, 66285417), (163, 48392421), (187, 42181629), (231, 34147033), (357, 22095139), (489, 16130807), (561, 14060543), (1141, 6913203), (1309, 6025947), (1793, 4399311), (2771, 2846613), (3423, 2304401), (3927, 2008649), (5379, 1466437), (8313, 948871), (12323, 640101), (12551, 628473), (19397, 406659), (30481, 258783), (36969, 213367), (37653, 209491), (58191, 135553), (86261, 91443)]