8425989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6547}}^1$

素因数の和:6577

約数の個数: 24

約数和(自身を含む): 14300832

約数和(自身を除く): 5874843

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 6547, 19641, 58923, 72017, 85111, 216051, 255333, 648153, 765999, 936221, 2808663, 8425989]

約数ペア:

[(1, 8425989), (3, 2808663), (9, 936221), (11, 765999), (13, 648153), (33, 255333), (39, 216051), (99, 85111), (117, 72017), (143, 58923), (429, 19641), (1287, 6547)]