2000956677

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1\times {\mathrm{6917}}^1$

素因数の和:7588

約数の個数: 16

約数和(自身を含む): 2686840512

約数和(自身を除く): 685883835

約数列:

[1, 3, 211, 457, 633, 1371, 6917, 20751, 96427, 289281, 1459487, 3161069, 4378461, 9483207, 666985559, 2000956677]

約数ペア:

[(1, 2000956677), (3, 666985559), (211, 9483207), (457, 4378461), (633, 3161069), (1371, 1459487), (6917, 289281), (20751, 96427)]