6665897

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 7892352

約数和(自身を除く): 1226455

約数列:

[1, 7, 61, 67, 233, 427, 469, 1631, 4087, 14213, 15611, 28609, 99491, 109277, 952271, 6665897]

約数ペア:

[(1, 6665897), (7, 952271), (61, 109277), (67, 99491), (233, 28609), (427, 15611), (469, 14213), (1631, 4087)]