13102831

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 15510528

約数和(自身を除く): 2407697

約数列:

[1, 7, 43, 101, 301, 431, 707, 3017, 4343, 18533, 30401, 43531, 129731, 304717, 1871833, 13102831]

約数ペア:

[(1, 13102831), (7, 1871833), (43, 304717), (101, 129731), (301, 43531), (431, 30401), (707, 18533), (3017, 4343)]