87917473

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2657}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 104618880

約数和(自身を除く): 16701407

約数列:

[1, 7, 29, 163, 203, 1141, 2657, 4727, 18599, 33089, 77053, 433091, 539371, 3031637, 12559639, 87917473]

約数ペア:

[(1, 87917473), (7, 12559639), (29, 3031637), (163, 539371), (203, 433091), (1141, 77053), (2657, 33089), (4727, 18599)]