1625611917

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1\times {\mathrm{11941}}^1$

素因数の和:13940

約数の個数: 16

約数和(自身を含む): 2263056768

約数和(自身を除く): 637444851

約数列:

[1, 3, 23, 69, 1973, 5919, 11941, 35823, 45379, 136137, 274643, 823929, 23559593, 70678779, 541870639, 1625611917]

約数ペア:

[(1, 1625611917), (3, 541870639), (23, 70678779), (69, 23559593), (1973, 823929), (5919, 274643), (11941, 136137), (35823, 45379)]