4571997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 6507072

約数和(自身を除く): 1935075

約数列:

[1, 3, 17, 51, 157, 471, 571, 1713, 2669, 8007, 9707, 29121, 89647, 268941, 1523999, 4571997]

約数ペア:

[(1, 4571997), (3, 1523999), (17, 268941), (51, 89647), (157, 29121), (471, 9707), (571, 8007), (1713, 2669)]