378028731

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{3089}}^1$

素因数の和:3243

約数の個数: 24

約数和(自身を含む): 536844240

約数和(自身を除く): 158815509

約数列:

[1, 3, 19, 57, 113, 339, 361, 1083, 2147, 3089, 6441, 9267, 40793, 58691, 122379, 176073, 349057, 1047171, 1115129, 3345387, 6632083, 19896249, 126009577, 378028731]

約数ペア:

[(1, 378028731), (3, 126009577), (19, 19896249), (57, 6632083), (113, 3345387), (339, 1115129), (361, 1047171), (1083, 349057), (2147, 176073), (3089, 122379), (6441, 58691), (9267, 40793)]