7319953683

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{15619}}^1$

素因数の和:15848

約数の個数: 48

約数和(自身を含む): 12437018880

約数和(自身を除く): 5117065197

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 173, 301, 387, 519, 903, 1211, 1557, 2709, 3633, 7439, 10899, 15619, 22317, 46857, 52073, 66951, 109333, 140571, 156219, 327999, 468657, 671617, 983997, 2014851, 2702087, 4701319, 6044553, 8106261, 14103957, 18914609, 24318783, 42311871, 56743827, 116189741, 170231481, 348569223, 813328187, 1045707669, 2439984561, 7319953683]

約数ペア:

[(1, 7319953683), (3, 2439984561), (7, 1045707669), (9, 813328187), (21, 348569223), (43, 170231481), (63, 116189741), (129, 56743827), (173, 42311871), (301, 24318783), (387, 18914609), (519, 14103957), (903, 8106261), (1211, 6044553), (1557, 4701319), (2709, 2702087), (3633, 2014851), (7439, 983997), (10899, 671617), (15619, 468657), (22317, 327999), (46857, 156219), (52073, 140571), (66951, 109333)]