889440063

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{90473}}^1$

素因数の和:90618

約数の個数: 16

約数和(自身を含む): 1237684320

約数和(自身を除く): 348244257

約数列:

[1, 3, 29, 87, 113, 339, 3277, 9831, 90473, 271419, 2623717, 7871151, 10223449, 30670347, 296480021, 889440063]

約数ペア:

[(1, 889440063), (3, 296480021), (29, 30670347), (87, 10223449), (113, 7871151), (339, 2623717), (3277, 271419), (9831, 90473)]