1330776369

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{27017}}^1$

素因数の和:27457

約数の個数: 24

約数和(自身を含む): 2075090472

約数和(自身を除く): 744314103

約数列:

[1, 3, 9, 13, 39, 117, 421, 1263, 3789, 5473, 16419, 27017, 49257, 81051, 243153, 351221, 1053663, 3160989, 11374157, 34122471, 102367413, 147864041, 443592123, 1330776369]

約数ペア:

[(1, 1330776369), (3, 443592123), (9, 147864041), (13, 102367413), (39, 34122471), (117, 11374157), (421, 3160989), (1263, 1053663), (3789, 351221), (5473, 243153), (16419, 81051), (27017, 49257)]