1330331499

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{69691}}^1$

素因数の和:69808

約数の個数: 32

約数和(自身を含む): 2274746880

約数和(自身を除く): 944415381

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 2121, 2727, 6363, 19089, 69691, 209073, 487837, 627219, 1463511, 1881657, 4390533, 7038791, 13171599, 21116373, 49271537, 63349119, 147814611, 190047357, 443443833, 1330331499]

約数ペア:

[(1, 1330331499), (3, 443443833), (7, 190047357), (9, 147814611), (21, 63349119), (27, 49271537), (63, 21116373), (101, 13171599), (189, 7038791), (303, 4390533), (707, 1881657), (909, 1463511), (2121, 627219), (2727, 487837), (6363, 209073), (19089, 69691)]