90667829

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1627}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 109401600

約数和(自身を除く): 18733771

約数列:

[1, 7, 19, 133, 419, 1627, 2933, 7961, 11389, 30913, 55727, 216391, 681713, 4771991, 12952547, 90667829]

約数ペア:

[(1, 90667829), (7, 12952547), (19, 4771991), (133, 681713), (419, 216391), (1627, 55727), (2933, 30913), (7961, 11389)]