238734207

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{3359}}^1$

素因数の和:3567

約数の個数: 24

約数和(自身を含む): 353808000

約数和(自身を除く): 115073793

約数列:

[1, 3, 9, 53, 149, 159, 447, 477, 1341, 3359, 7897, 10077, 23691, 30231, 71073, 178027, 500491, 534081, 1501473, 1602243, 4504419, 26526023, 79578069, 238734207]

約数ペア:

[(1, 238734207), (3, 79578069), (9, 26526023), (53, 4504419), (149, 1602243), (159, 1501473), (447, 534081), (477, 500491), (1341, 178027), (3359, 71073), (7897, 30231), (10077, 23691)]