9712989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7547}}^1$

素因数の和:7577

約数の個数: 24

約数和(自身を含む): 16484832

約数和(自身を除く): 6771843

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 7547, 22641, 67923, 83017, 98111, 249051, 294333, 747153, 882999, 1079221, 3237663, 9712989]

約数ペア:

[(1, 9712989), (3, 3237663), (9, 1079221), (11, 882999), (13, 747153), (33, 294333), (39, 249051), (99, 98111), (117, 83017), (143, 67923), (429, 22641), (1287, 7547)]