81337399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13873}}^1$

素因数の和:13938

約数の個数: 16

約数和(自身を含む): 97894944

約数和(自身を除く): 16557545

約数列:

[1, 11, 13, 41, 143, 451, 533, 5863, 13873, 152603, 180349, 568793, 1983839, 6256723, 7394309, 81337399]

約数ペア:

[(1, 81337399), (11, 7394309), (13, 6256723), (41, 1983839), (143, 568793), (451, 180349), (533, 152603), (5863, 13873)]