16190031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2903}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 25508736

約数和(自身を除く): 9318705

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 2903, 5577, 8709, 31933, 37739, 95799, 113217, 415129, 490607, 1245387, 1471821, 5396677, 16190031]

約数ペア:

[(1, 16190031), (3, 5396677), (11, 1471821), (13, 1245387), (33, 490607), (39, 415129), (143, 113217), (169, 95799), (429, 37739), (507, 31933), (1859, 8709), (2903, 5577)]