13294731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 19828800

約数和(自身を除く): 6534069

約数列:

[1, 3, 17, 29, 51, 87, 89, 101, 267, 303, 493, 1479, 1513, 1717, 2581, 2929, 4539, 5151, 7743, 8787, 8989, 26967, 43877, 49793, 131631, 149379, 152813, 260681, 458439, 782043, 4431577, 13294731]

約数ペア:

[(1, 13294731), (3, 4431577), (17, 782043), (29, 458439), (51, 260681), (87, 152813), (89, 149379), (101, 131631), (267, 49793), (303, 43877), (493, 26967), (1479, 8989), (1513, 8787), (1717, 7743), (2581, 5151), (2929, 4539)]