16877007

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3391}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 28221440

約数和(自身を除く): 11344433

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 3391, 4977, 10173, 23737, 30519, 71211, 213633, 267889, 803667, 1875223, 2411001, 5625669, 16877007]

約数ペア:

[(1, 16877007), (3, 5625669), (7, 2411001), (9, 1875223), (21, 803667), (63, 267889), (79, 213633), (237, 71211), (553, 30519), (711, 23737), (1659, 10173), (3391, 4977)]