90812351

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1567}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 110186496

約数和(自身を除く): 19374145

約数列:

[1, 7, 17, 119, 487, 1567, 3409, 8279, 10969, 26639, 57953, 186473, 763129, 5341903, 12973193, 90812351]

約数ペア:

[(1, 90812351), (7, 12973193), (17, 5341903), (119, 763129), (487, 186473), (1567, 57953), (3409, 26639), (8279, 10969)]