1555886943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{859}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 2462372640

約数和(自身を除く): 906485697

約数列:

[1, 3, 9, 13, 39, 113, 117, 137, 339, 411, 859, 1017, 1233, 1469, 1781, 2577, 4407, 5343, 7731, 11167, 13221, 15481, 16029, 33501, 46443, 97067, 100503, 117683, 139329, 201253, 291201, 353049, 603759, 873603, 1059147, 1261871, 1529879, 1811277, 3785613, 4589637, 11356839, 13298179, 13768911, 39894537, 119683611, 172876327, 518628981, 1555886943]

約数ペア:

[(1, 1555886943), (3, 518628981), (9, 172876327), (13, 119683611), (39, 39894537), (113, 13768911), (117, 13298179), (137, 11356839), (339, 4589637), (411, 3785613), (859, 1811277), (1017, 1529879), (1233, 1261871), (1469, 1059147), (1781, 873603), (2577, 603759), (4407, 353049), (5343, 291201), (7731, 201253), (11167, 139329), (13221, 117683), (15481, 100503), (16029, 97067), (33501, 46443)]