2158314849

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4702211}}^1$

素因数の和:4702237

約数の個数: 16

約数和(自身を含む): 3385592640

約数和(自身を除く): 1227277791

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4702211, 14106633, 42319899, 79937587, 126959697, 239812761, 719438283, 2158314849]

約数ペア:

[(1, 2158314849), (3, 719438283), (9, 239812761), (17, 126959697), (27, 79937587), (51, 42319899), (153, 14106633), (459, 4702211)]