47670987

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4259}}^1$

素因数の和:4323

約数の個数: 32

約数和(自身を含む): 80156160

約数和(自身を除く): 32485173

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 4259, 11193, 12777, 29813, 55367, 89439, 166101, 174619, 387569, 523857, 1162707, 1222333, 2270047, 3666999, 6810141, 15890329, 47670987]

約数ペア:

[(1, 47670987), (3, 15890329), (7, 6810141), (13, 3666999), (21, 2270047), (39, 1222333), (41, 1162707), (91, 523857), (123, 387569), (273, 174619), (287, 166101), (533, 89439), (861, 55367), (1599, 29813), (3731, 12777), (4259, 11193)]