30684627

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 45427200

約数和(自身を除く): 14742573

約数列:

[1, 3, 9, 79, 103, 237, 309, 419, 711, 927, 1257, 3771, 8137, 24411, 33101, 43157, 73233, 99303, 129471, 297909, 388413, 3409403, 10228209, 30684627]

約数ペア:

[(1, 30684627), (3, 10228209), (9, 3409403), (79, 388413), (103, 297909), (237, 129471), (309, 99303), (419, 73233), (711, 43157), (927, 33101), (1257, 24411), (3771, 8137)]