47112321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{22531}}^1$

素因数の和:22592

約数の個数: 16

約数和(自身を含む): 68136768

約数和(自身を除く): 21024447

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 22531, 67593, 383027, 923771, 1149081, 2771313, 15704107, 47112321]

約数ペア:

[(1, 47112321), (3, 15704107), (17, 2771313), (41, 1149081), (51, 923771), (123, 383027), (697, 67593), (2091, 22531)]