2743681787

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{55073}}^1$

素因数の和:55738

約数の個数: 16

約数和(自身を含む): 3426043392

約数和(自身を除く): 682361605

約数列:

[1, 7, 11, 77, 647, 4529, 7117, 49819, 55073, 385511, 605803, 4240621, 35632231, 249425617, 391954541, 2743681787]

約数ペア:

[(1, 2743681787), (7, 391954541), (11, 249425617), (77, 35632231), (647, 4240621), (4529, 605803), (7117, 385511), (49819, 55073)]