453927981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1481}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 677214720

約数和(自身を除く): 223286739

約数列:

[1, 3, 13, 29, 39, 87, 271, 377, 813, 1131, 1481, 3523, 4443, 7859, 10569, 19253, 23577, 42949, 57759, 102167, 128847, 306501, 401351, 558337, 1204053, 1675011, 5217563, 11639179, 15652689, 34917537, 151309327, 453927981]

約数ペア:

[(1, 453927981), (3, 151309327), (13, 34917537), (29, 15652689), (39, 11639179), (87, 5217563), (271, 1675011), (377, 1204053), (813, 558337), (1131, 401351), (1481, 306501), (3523, 128847), (4443, 102167), (7859, 57759), (10569, 42949), (19253, 23577)]