40404621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1531}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 56867840

約数和(自身を除く): 16463219

約数列:

[1, 3, 19, 57, 463, 1389, 1531, 4593, 8797, 26391, 29089, 87267, 708853, 2126559, 13468207, 40404621]

約数ペア:

[(1, 40404621), (3, 13468207), (19, 2126559), (57, 708853), (463, 87267), (1389, 29089), (1531, 26391), (4593, 8797)]