2021996031

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{327661}}^1$

素因数の和:327703

約数の個数: 24

約数和(自身を含む): 3137691312

約数和(自身を除く): 1115695281

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 327661, 982983, 3604271, 5570237, 10812813, 16710711, 39646981, 61272607, 118940943, 183817821, 673998677, 2021996031]

約数ペア:

[(1, 2021996031), (3, 673998677), (11, 183817821), (17, 118940943), (33, 61272607), (51, 39646981), (121, 16710711), (187, 10812813), (363, 5570237), (561, 3604271), (2057, 982983), (6171, 327661)]