4140591

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 7042560

約数和(自身を除く): 2901969

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 523, 609, 1131, 1569, 2639, 3661, 6799, 7917, 10983, 15167, 20397, 45501, 47593, 106169, 142779, 197171, 318507, 591513, 1380197, 4140591]

約数ペア:

[(1, 4140591), (3, 1380197), (7, 591513), (13, 318507), (21, 197171), (29, 142779), (39, 106169), (87, 47593), (91, 45501), (203, 20397), (273, 15167), (377, 10983), (523, 7917), (609, 6799), (1131, 3661), (1569, 2639)]