2119554537

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{166357}}^1$

素因数の和:166528

約数の個数: 16

約数和(自身を含む): 2938547712

約数和(自身を除く): 818993175

約数列:

[1, 3, 31, 93, 137, 411, 4247, 12741, 166357, 499071, 5157067, 15471201, 22790909, 68372727, 706518179, 2119554537]

約数ペア:

[(1, 2119554537), (3, 706518179), (31, 68372727), (93, 22790909), (137, 15471201), (411, 5157067), (4247, 499071), (12741, 166357)]