12616971

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 17501568

約数和(自身を除く): 4884597

約数列:

[1, 3, 41, 67, 123, 201, 1531, 2747, 4593, 8241, 62771, 102577, 188313, 307731, 4205657, 12616971]

約数ペア:

[(1, 12616971), (3, 4205657), (41, 307731), (67, 188313), (123, 102577), (201, 62771), (1531, 8241), (2747, 4593)]