406157217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{73063}}^1$

素因数の和:73192

約数の個数: 16

約数和(自身を含む): 578666880

約数和(自身を除く): 172509663

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 73063, 219189, 1242071, 3726213, 7963867, 23891601, 135385739, 406157217]

約数ペア:

[(1, 406157217), (3, 135385739), (17, 23891601), (51, 7963867), (109, 3726213), (327, 1242071), (1853, 219189), (5559, 73063)]