247620138

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{84053}}^1$

素因数の和:84549

約数の個数: 16

約数和(自身を含む): 496254816

約数和(自身を除く): 248634678

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 84053, 168106, 252159, 504318, 41270023, 82540046, 123810069, 247620138]

約数ペア:

[(1, 247620138), (2, 123810069), (3, 82540046), (6, 41270023), (491, 504318), (982, 252159), (1473, 168106), (2946, 84053)]