42643513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 47500992

約数和(自身を除く): 4857479

約数列:

[1, 11, 101, 131, 293, 1111, 1441, 3223, 13231, 29593, 38383, 145541, 325523, 422213, 3876683, 42643513]

約数ペア:

[(1, 42643513), (11, 3876683), (101, 422213), (131, 325523), (293, 145541), (1111, 38383), (1441, 29593), (3223, 13231)]