127638811

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 134830080

約数和(自身を除く): 7191269

約数列:

[1, 31, 83, 113, 439, 2573, 3503, 9379, 13609, 36437, 49607, 290749, 1129547, 1537817, 4117381, 127638811]

約数ペア:

[(1, 127638811), (31, 4117381), (83, 1537817), (113, 1129547), (439, 290749), (2573, 49607), (3503, 36437), (9379, 13609)]