42549031

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 49593600

約数和(自身を除く): 7044569

約数列:

[1, 7, 89, 163, 419, 623, 1141, 2933, 14507, 37291, 68297, 101549, 261037, 478079, 6078433, 42549031]

約数ペア:

[(1, 42549031), (7, 6078433), (89, 478079), (163, 261037), (419, 101549), (623, 68297), (1141, 37291), (2933, 14507)]