9747345

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4139}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 15698880

約数和(自身を除く): 5951535

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 4139, 12417, 20695, 62085, 649823, 1949469, 3249115, 9747345]

約数ペア:

[(1, 9747345), (3, 3249115), (5, 1949469), (15, 649823), (157, 62085), (471, 20695), (785, 12417), (2355, 4139)]