47181057

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7043}}^1$

素因数の和:7093

約数の個数: 32

約数和(自身を含む): 81146880

約数和(自身を除く): 33965823

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 7043, 21129, 49301, 77473, 147903, 204247, 232419, 542311, 612741, 1429729, 1626933, 2246717, 4289187, 6740151, 15727019, 47181057]

約数ペア:

[(1, 47181057), (3, 15727019), (7, 6740151), (11, 4289187), (21, 2246717), (29, 1626933), (33, 1429729), (77, 612741), (87, 542311), (203, 232419), (231, 204247), (319, 147903), (609, 77473), (957, 49301), (2233, 21129), (6699, 7043)]