38904129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2503}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 61718592

約数和(自身を除く): 22814463

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 2503, 5181, 7509, 15543, 22527, 27533, 82599, 247797, 392971, 1178913, 3536739, 4322681, 12968043, 38904129]

約数ペア:

[(1, 38904129), (3, 12968043), (9, 4322681), (11, 3536739), (33, 1178913), (99, 392971), (157, 247797), (471, 82599), (1413, 27533), (1727, 22527), (2503, 15543), (5181, 7509)]