29874719

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 35020800

約数和(自身を除く): 5146081

約数列:

[1, 7, 79, 89, 553, 607, 623, 4249, 7031, 47953, 49217, 54023, 335671, 378161, 4267817, 29874719]

約数ペア:

[(1, 29874719), (7, 4267817), (79, 378161), (89, 335671), (553, 54023), (607, 49217), (623, 47953), (4249, 7031)]