12555627

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12721}}^1$

素因数の和:12778

約数の個数: 16

約数和(自身を含む): 19540992

約数和(自身を除く): 6985365

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 12721, 38163, 89047, 267141, 597887, 1793661, 4185209, 12555627]

約数ペア:

[(1, 12555627), (3, 4185209), (7, 1793661), (21, 597887), (47, 267141), (141, 89047), (329, 38163), (987, 12721)]