90902013

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{2579}}^1$

素因数の和:2992

約数の個数: 16

約数和(自身を含む): 125491200

約数和(自身を除く): 34589187

約数列:

[1, 3, 31, 93, 379, 1137, 2579, 7737, 11749, 35247, 79949, 239847, 977441, 2932323, 30300671, 90902013]

約数ペア:

[(1, 90902013), (3, 30300671), (31, 2932323), (93, 977441), (379, 239847), (1137, 79949), (2579, 35247), (7737, 11749)]