38045721

素因数分解:

$3^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{1439}}^1$

素因数の和:2708

約数の個数: 16

約数和(自身を含む): 58060800

約数和(自身を除く): 20015079

約数列:

[1, 3, 7, 21, 1259, 1439, 3777, 4317, 8813, 10073, 26439, 30219, 1811701, 5435103, 12681907, 38045721]

約数ペア:

[(1, 38045721), (3, 12681907), (7, 5435103), (21, 1811701), (1259, 30219), (1439, 26439), (3777, 10073), (4317, 8813)]