47193111

素因数分解:

$3^4\times 7^1\times {\mathrm{83233}}^1$

素因数の和:83252

約数の個数: 20

約数和(自身を含む): 80570512

約数和(自身を除く): 33377401

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 83233, 249699, 582631, 749097, 1747893, 2247291, 5243679, 6741873, 15731037, 47193111]

約数ペア:

[(1, 47193111), (3, 15731037), (7, 6741873), (9, 5243679), (21, 2247291), (27, 1747893), (63, 749097), (81, 582631), (189, 249699), (567, 83233)]