16867053

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3389}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 28204800

約数和(自身を除く): 11337747

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 3389, 4977, 10167, 23723, 30501, 71169, 213507, 267731, 803193, 1874117, 2409579, 5622351, 16867053]

約数ペア:

[(1, 16867053), (3, 5622351), (7, 2409579), (9, 1874117), (21, 803193), (63, 267731), (79, 213507), (237, 71169), (553, 30501), (711, 23723), (1659, 10167), (3389, 4977)]