13582809

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2822

約数の個数: 20

約数和(自身を含む): 20630500

約数和(自身を除く): 7047691

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 2749, 4941, 8247, 24741, 74223, 167689, 222669, 503067, 1509201, 4527603, 13582809]

約数ペア:

[(1, 13582809), (3, 4527603), (9, 1509201), (27, 503067), (61, 222669), (81, 167689), (183, 74223), (549, 24741), (1647, 8247), (2749, 4941)]