1187550207

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{84421}}^1$

素因数の和:84951

約数の個数: 16

約数和(自身を含む): 1762731360

約数和(自身を除く): 575181153

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 14067, 84421, 253263, 759789, 2279367, 43983341, 131950023, 395850069, 1187550207]

約数ペア:

[(1, 1187550207), (3, 395850069), (9, 131950023), (27, 43983341), (521, 2279367), (1563, 759789), (4689, 253263), (14067, 84421)]