70431053

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31541}}^1$

素因数の和:31588

約数の個数: 16

約数和(自身を含む): 90840960

約数和(自身を除く): 20409907

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 31541, 220787, 346951, 914689, 2428657, 6402823, 10061579, 70431053]

約数ペア:

[(1, 70431053), (7, 10061579), (11, 6402823), (29, 2428657), (77, 914689), (203, 346951), (319, 220787), (2233, 31541)]