13886873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13873}}^1$

素因数の和:13904

約数の個数: 16

約数和(自身を含む): 18646656

約数和(自身を除く): 4759783

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 13873, 97111, 152603, 180349, 1068221, 1262443, 1983839, 13886873]

約数ペア:

[(1, 13886873), (7, 1983839), (11, 1262443), (13, 1068221), (77, 180349), (91, 152603), (143, 97111), (1001, 13873)]