4380451647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{21317}}^1$

素因数の和:21823

約数の個数: 32

約数和(自身を含む): 6876334080

約数和(自身を除く): 2495882433

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 479, 1437, 5269, 6227, 15807, 18681, 21317, 63951, 68497, 205491, 234487, 277121, 703461, 831363, 3048331, 9144993, 10210843, 30632529, 112319273, 132740959, 336957819, 398222877, 1460150549, 4380451647]

約数ペア:

[(1, 4380451647), (3, 1460150549), (11, 398222877), (13, 336957819), (33, 132740959), (39, 112319273), (143, 30632529), (429, 10210843), (479, 9144993), (1437, 3048331), (5269, 831363), (6227, 703461), (15807, 277121), (18681, 234487), (21317, 205491), (63951, 68497)]