30681537

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3203}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 42651648

約数和(自身を除く): 11970111

約数列:

[1, 3, 31, 93, 103, 309, 3193, 3203, 9579, 9609, 99293, 297879, 329909, 989727, 10227179, 30681537]

約数ペア:

[(1, 30681537), (3, 10227179), (31, 989727), (93, 329909), (103, 297879), (309, 99293), (3193, 9609), (3203, 9579)]