1187029207

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{25037}}^1$

素因数の和:25578

約数の個数: 16

約数和(自身を含む): 1463821632

約数和(自身を除く): 276792425

約数列:

[1, 7, 13, 91, 521, 3647, 6773, 25037, 47411, 175259, 325481, 2278367, 13044277, 91309939, 169575601, 1187029207]

約数ペア:

[(1, 1187029207), (7, 169575601), (13, 91309939), (91, 13044277), (521, 2278367), (3647, 325481), (6773, 175259), (25037, 47411)]