734172867

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{1787}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 1071083520

約数和(自身を除く): 336910653

約数列:

[1, 3, 9, 191, 239, 573, 717, 1719, 1787, 2151, 5361, 16083, 45649, 136947, 341317, 410841, 427093, 1023951, 1281279, 3071853, 3843837, 81574763, 244724289, 734172867]

約数ペア:

[(1, 734172867), (3, 244724289), (9, 81574763), (191, 3843837), (239, 3071853), (573, 1281279), (717, 1023951), (1719, 427093), (1787, 410841), (2151, 341317), (5361, 136947), (16083, 45649)]