39400647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3167}}^1$

素因数の和:3223

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 24466233

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 3167, 4147, 9501, 12441, 34837, 41171, 91843, 104511, 123513, 275529, 452881, 1010273, 1193959, 1358643, 3030819, 3581877, 13133549, 39400647]

約数ペア:

[(1, 39400647), (3, 13133549), (11, 3581877), (13, 3030819), (29, 1358643), (33, 1193959), (39, 1010273), (87, 452881), (143, 275529), (319, 123513), (377, 104511), (429, 91843), (957, 41171), (1131, 34837), (3167, 12441), (4147, 9501)]