420252213

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{44741}}^1$

素因数の和:44876

約数の個数: 16

約数和(自身を含む): 584151552

約数和(自身を除く): 163899339

約数列:

[1, 3, 31, 93, 101, 303, 3131, 9393, 44741, 134223, 1386971, 4160913, 4518841, 13556523, 140084071, 420252213]

約数ペア:

[(1, 420252213), (3, 140084071), (31, 13556523), (93, 4518841), (101, 4160913), (303, 1386971), (3131, 134223), (9393, 44741)]