4174989

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 7037184

約数和(自身を除く): 2862195

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 373, 533, 861, 1119, 1599, 2611, 3731, 4849, 7833, 11193, 14547, 15293, 33943, 45879, 101829, 107051, 198809, 321153, 596427, 1391663, 4174989]

約数ペア:

[(1, 4174989), (3, 1391663), (7, 596427), (13, 321153), (21, 198809), (39, 107051), (41, 101829), (91, 45879), (123, 33943), (273, 15293), (287, 14547), (373, 11193), (533, 7833), (861, 4849), (1119, 3731), (1599, 2611)]