4404321

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1205

約数の個数: 16

約数和(自身を含む): 6572800

約数和(自身を除く): 2168479

約数列:

[1, 3, 9, 27, 157, 471, 1039, 1413, 3117, 4239, 9351, 28053, 163123, 489369, 1468107, 4404321]

約数ペア:

[(1, 4404321), (3, 1468107), (9, 489369), (27, 163123), (157, 28053), (471, 9351), (1039, 4239), (1413, 3117)]