3975966

素因数分解:

$2^1\times 3^9\times {\mathrm{101}}^1$

素因数の和:130

約数の個数: 40

約数和(自身を含む): 9034344

約数和(自身を除く): 5058378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 243, 303, 486, 606, 729, 909, 1458, 1818, 2187, 2727, 4374, 5454, 6561, 8181, 13122, 16362, 19683, 24543, 39366, 49086, 73629, 147258, 220887, 441774, 662661, 1325322, 1987983, 3975966]

約数ペア:

[(1, 3975966), (2, 1987983), (3, 1325322), (6, 662661), (9, 441774), (18, 220887), (27, 147258), (54, 73629), (81, 49086), (101, 39366), (162, 24543), (202, 19683), (243, 16362), (303, 13122), (486, 8181), (606, 6561), (729, 5454), (909, 4374), (1458, 2727), (1818, 2187)]