4161213

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 7318080

約数和(自身を除く): 3156867

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 179, 189, 287, 369, 537, 567, 861, 1107, 1253, 1611, 2583, 3321, 3759, 4833, 7339, 7749, 11277, 14499, 22017, 23247, 33831, 51373, 66051, 101493, 154119, 198153, 462357, 594459, 1387071, 4161213]

約数ペア:

[(1, 4161213), (3, 1387071), (7, 594459), (9, 462357), (21, 198153), (27, 154119), (41, 101493), (63, 66051), (81, 51373), (123, 33831), (179, 23247), (189, 22017), (287, 14499), (369, 11277), (537, 7749), (567, 7339), (861, 4833), (1107, 3759), (1253, 3321), (1611, 2583)]