1330790019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1\times {\mathrm{1109}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 1980417600

約数和(自身を除く): 649627581

約数列:

[1, 3, 13, 29, 39, 87, 377, 1061, 1109, 1131, 3183, 3327, 13793, 14417, 30769, 32161, 41379, 43251, 92307, 96483, 399997, 418093, 1176649, 1199991, 1254279, 3529947, 15296437, 34122821, 45889311, 102368463, 443596673, 1330790019]

約数ペア:

[(1, 1330790019), (3, 443596673), (13, 102368463), (29, 45889311), (39, 34122821), (87, 15296437), (377, 3529947), (1061, 1254279), (1109, 1199991), (1131, 1176649), (3183, 418093), (3327, 399997), (13793, 96483), (14417, 92307), (30769, 43251), (32161, 41379)]