1047203493

素因数分解:

$3^1\times 7^1\times {\mathrm{2647}}^1\times {\mathrm{18839}}^1$

素因数の和:21496

約数の個数: 16

約数和(自身を含む): 1596426240

約数和(自身を除く): 549222747

約数列:

[1, 3, 7, 21, 2647, 7941, 18529, 18839, 55587, 56517, 131873, 395619, 49866833, 149600499, 349067831, 1047203493]

約数ペア:

[(1, 1047203493), (3, 349067831), (7, 149600499), (21, 49866833), (2647, 395619), (7941, 131873), (18529, 56517), (18839, 55587)]