8197587

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 12664080

約数和(自身を除く): 4466493

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 409, 1179, 1227, 2227, 3681, 6681, 6953, 20043, 20859, 53579, 62577, 160737, 482211, 910843, 2732529, 8197587]

約数ペア:

[(1, 8197587), (3, 2732529), (9, 910843), (17, 482211), (51, 160737), (131, 62577), (153, 53579), (393, 20859), (409, 20043), (1179, 6953), (1227, 6681), (2227, 3681)]