2311309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 3104640

約数和(自身を除く): 793331

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2309, 16163, 25399, 30017, 177793, 210119, 330187, 2311309]

約数ペア:

[(1, 2311309), (7, 330187), (11, 210119), (13, 177793), (77, 30017), (91, 25399), (143, 16163), (1001, 2309)]