1638156729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{59167}}^1$

素因数の和:60020

約数の個数: 16

約数和(自身を含む): 2385653760

約数和(自身を除く): 747497031

約数列:

[1, 3, 11, 33, 839, 2517, 9229, 27687, 59167, 177501, 650837, 1952511, 49641113, 148923339, 546052243, 1638156729]

約数ペア:

[(1, 1638156729), (3, 546052243), (11, 148923339), (33, 49641113), (839, 1952511), (2517, 650837), (9229, 177501), (27687, 59167)]