287577861

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1\times {\mathrm{1031}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 387784320

約数和(自身を除く): 100206459

約数列:

[1, 3, 109, 327, 853, 1031, 2559, 3093, 92977, 112379, 278931, 337137, 879443, 2638329, 95859287, 287577861]

約数ペア:

[(1, 287577861), (3, 95859287), (109, 2638329), (327, 879443), (853, 337137), (1031, 278931), (2559, 112379), (3093, 92977)]