11670291

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 18186240

約数和(自身を除く): 6515949

約数列:

[1, 3, 9, 27, 31, 73, 93, 191, 219, 279, 573, 657, 837, 1719, 1971, 2263, 5157, 5921, 6789, 13943, 17763, 20367, 41829, 53289, 61101, 125487, 159867, 376461, 432233, 1296699, 3890097, 11670291]

約数ペア:

[(1, 11670291), (3, 3890097), (9, 1296699), (27, 432233), (31, 376461), (73, 159867), (93, 125487), (191, 61101), (219, 53289), (279, 41829), (573, 20367), (657, 17763), (837, 13943), (1719, 6789), (1971, 5921), (2263, 5157)]