112568729

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 143381448

約数和(自身を除く): 30812719

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 2897, 2989, 5551, 20279, 37661, 38857, 141953, 176717, 263627, 1237019, 1845389, 2297321, 8659133, 16081247, 112568729]

約数ペア:

[(1, 112568729), (7, 16081247), (13, 8659133), (49, 2297321), (61, 1845389), (91, 1237019), (427, 263627), (637, 176717), (793, 141953), (2897, 38857), (2989, 37661), (5551, 20279)]