5075679

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12721}}^1$

素因数の和:12750

約数の個数: 16

約数和(自身を含む): 8142080

約数和(自身を除く): 3066401

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 12721, 38163, 89047, 241699, 267141, 725097, 1691893, 5075679]

約数ペア:

[(1, 5075679), (3, 1691893), (7, 725097), (19, 267141), (21, 241699), (57, 89047), (133, 38163), (399, 12721)]