23897887947

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{52457}}^1$

素因数の和:52872

約数の個数: 32

約数和(自身を含む): 36258969600

約数和(自身を除く): 12361081653

約数列:

[1, 3, 9, 27, 47, 141, 359, 423, 1077, 1269, 3231, 9693, 16873, 50619, 52457, 151857, 157371, 455571, 472113, 1416339, 2465479, 7396437, 18832063, 22189311, 56496189, 66567933, 169488567, 508465701, 885106961, 2655320883, 7965962649, 23897887947]

約数ペア:

[(1, 23897887947), (3, 7965962649), (9, 2655320883), (27, 885106961), (47, 508465701), (141, 169488567), (359, 66567933), (423, 56496189), (1077, 22189311), (1269, 18832063), (3231, 7396437), (9693, 2465479), (16873, 1416339), (50619, 472113), (52457, 455571), (151857, 157371)]