5220995787

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1\times {\mathrm{1307}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 8700606720

約数和(自身を除く): 3479610933

約数列:

[1, 3, 7, 9, 21, 63, 163, 389, 489, 1141, 1167, 1307, 1467, 2723, 3423, 3501, 3921, 8169, 9149, 10269, 11763, 24507, 27447, 63407, 82341, 190221, 213041, 443849, 508423, 570663, 639123, 1331547, 1491287, 1525269, 1917369, 3558961, 3994641, 4473861, 4575807, 10676883, 13421583, 32030649, 82872949, 248618847, 580110643, 745856541, 1740331929, 5220995787]

約数ペア:

[(1, 5220995787), (3, 1740331929), (7, 745856541), (9, 580110643), (21, 248618847), (63, 82872949), (163, 32030649), (389, 13421583), (489, 10676883), (1141, 4575807), (1167, 4473861), (1307, 3994641), (1467, 3558961), (2723, 1917369), (3423, 1525269), (3501, 1491287), (3921, 1331547), (8169, 639123), (9149, 570663), (10269, 508423), (11763, 443849), (24507, 213041), (27447, 190221), (63407, 82341)]