734905251

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{878023}}^1$

素因数の和:878063

約数の個数: 16

約数和(自身を含む): 1123870720

約数和(自身を除く): 388965469

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 878023, 2634069, 7902207, 23706621, 27218713, 81656139, 244968417, 734905251]

約数ペア:

[(1, 734905251), (3, 244968417), (9, 81656139), (27, 27218713), (31, 23706621), (93, 7902207), (279, 2634069), (837, 878023)]