90783917

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{14143}}^1$

素因数の和:14288

約数の個数: 12

約数和(自身を含む): 106419456

約数和(自身を除く): 15635539

約数列:

[1, 7, 49, 131, 917, 6419, 14143, 99001, 693007, 1852733, 12969131, 90783917]

約数ペア:

[(1, 90783917), (7, 12969131), (49, 1852733), (131, 693007), (917, 99001), (6419, 14143)]