980508711

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211271}}^1$

素因数の和:211311

約数の個数: 32

約数和(自身を含む): 1703697408

約数和(自身を除く): 723188697

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 211271, 633813, 1478897, 2746523, 3591607, 4436691, 8239569, 10774821, 19225661, 25141249, 46690891, 57676983, 75423747, 140072673, 326836237, 980508711]

約数ペア:

[(1, 980508711), (3, 326836237), (7, 140072673), (13, 75423747), (17, 57676983), (21, 46690891), (39, 25141249), (51, 19225661), (91, 10774821), (119, 8239569), (221, 4436691), (273, 3591607), (357, 2746523), (663, 1478897), (1547, 633813), (4641, 211271)]