2023887957

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{11353}}^1$

素因数の和:12029

約数の個数: 32

約数和(自身を含む): 3326631168

約数和(自身を除く): 1302743211

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 653, 1959, 4571, 8489, 11353, 13713, 25467, 34059, 59423, 79471, 147589, 178269, 238413, 442767, 1033123, 3099369, 7413509, 22240527, 51894563, 96375617, 155683689, 289126851, 674629319, 2023887957]

約数ペア:

[(1, 2023887957), (3, 674629319), (7, 289126851), (13, 155683689), (21, 96375617), (39, 51894563), (91, 22240527), (273, 7413509), (653, 3099369), (1959, 1033123), (4571, 442767), (8489, 238413), (11353, 178269), (13713, 147589), (25467, 79471), (34059, 59423)]