55140969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1493}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 79313472

約数和(自身を除く): 24172503

約数列:

[1, 3, 13, 39, 947, 1493, 2841, 4479, 12311, 19409, 36933, 58227, 1413871, 4241613, 18380323, 55140969]

約数ペア:

[(1, 55140969), (3, 18380323), (13, 4241613), (39, 1413871), (947, 58227), (1493, 36933), (2841, 19409), (4479, 12311)]