22743171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 38413440

約数和(自身を除く): 15670269

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 107, 113, 171, 209, 321, 339, 627, 963, 1017, 1177, 1243, 1881, 2033, 2147, 3531, 3729, 6099, 6441, 10593, 11187, 12091, 18297, 19323, 22363, 23617, 36273, 67089, 70851, 108819, 133001, 201267, 212553, 229729, 399003, 689187, 1197009, 2067561, 2527019, 7581057, 22743171]

約数ペア:

[(1, 22743171), (3, 7581057), (9, 2527019), (11, 2067561), (19, 1197009), (33, 689187), (57, 399003), (99, 229729), (107, 212553), (113, 201267), (171, 133001), (209, 108819), (321, 70851), (339, 67089), (627, 36273), (963, 23617), (1017, 22363), (1177, 19323), (1243, 18297), (1881, 12091), (2033, 11187), (2147, 10593), (3531, 6441), (3729, 6099)]