11580381

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{977}}^1$

素因数の和:1425

約数の個数: 16

約数和(自身を含む): 17212800

約数和(自身を除く): 5632419

約数列:

[1, 3, 9, 27, 439, 977, 1317, 2931, 3951, 8793, 11853, 26379, 428903, 1286709, 3860127, 11580381]

約数ペア:

[(1, 11580381), (3, 3860127), (9, 1286709), (27, 428903), (439, 26379), (977, 11853), (1317, 8793), (2931, 3951)]