104395347

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23339}}^1$

素因数の和:23423

約数の個数: 24

約数和(自身を含む): 174769920

約数和(自身を除く): 70374573

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 23339, 70017, 163373, 210051, 490119, 1470357, 1657069, 4971207, 11599483, 14913621, 34798449, 104395347]

約数ペア:

[(1, 104395347), (3, 34798449), (7, 14913621), (9, 11599483), (21, 4971207), (63, 1657069), (71, 1470357), (213, 490119), (497, 210051), (639, 163373), (1491, 70017), (4473, 23339)]