90420253

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{3271}}^1$

素因数の和:3648

約数の個数: 16

約数和(自身を含む): 113080320

約数和(自身を除く): 22660067

約数列:

[1, 7, 11, 77, 359, 2513, 3271, 3949, 22897, 27643, 35981, 251867, 1174289, 8220023, 12917179, 90420253]

約数ペア:

[(1, 90420253), (7, 12917179), (11, 8220023), (77, 1174289), (359, 251867), (2513, 35981), (3271, 27643), (3949, 22897)]