40981053

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 55530432

約数和(自身を除く): 14549379

約数列:

[1, 3, 101, 211, 303, 633, 641, 1923, 21311, 63933, 64741, 135251, 194223, 405753, 13660351, 40981053]

約数ペア:

[(1, 40981053), (3, 13660351), (101, 405753), (211, 194223), (303, 135251), (633, 64741), (641, 63933), (1923, 21311)]