38943333

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30259}}^1$

素因数の和:30289

約数の個数: 24

約数和(自身を含む): 66087840

約数和(自身を除く): 27144507

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 30259, 90777, 272331, 332849, 393367, 998547, 1180101, 2995641, 3540303, 4327037, 12981111, 38943333]

約数ペア:

[(1, 38943333), (3, 12981111), (9, 4327037), (11, 3540303), (13, 2995641), (33, 1180101), (39, 998547), (99, 393367), (117, 332849), (143, 272331), (429, 90777), (1287, 30259)]