4038507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 6775704

約数和(自身を除く): 2737197

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 113, 171, 209, 339, 361, 627, 1017, 1083, 1243, 1881, 2147, 3249, 3729, 3971, 6441, 11187, 11913, 19323, 23617, 35739, 40793, 70851, 122379, 212553, 367137, 448723, 1346169, 4038507]

約数ペア:

[(1, 4038507), (3, 1346169), (9, 448723), (11, 367137), (19, 212553), (33, 122379), (57, 70851), (99, 40793), (113, 35739), (171, 23617), (209, 19323), (339, 11913), (361, 11187), (627, 6441), (1017, 3971), (1083, 3729), (1243, 3249), (1881, 2147)]