131373711

素因数分解:

$3^3\times 7^1\times {\mathrm{695099}}^1$

素因数の和:695115

約数の個数: 16

約数和(自身を含む): 222432000

約数和(自身を除く): 91058289

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 695099, 2085297, 4865693, 6255891, 14597079, 18767673, 43791237, 131373711]

約数ペア:

[(1, 131373711), (3, 43791237), (7, 18767673), (9, 14597079), (21, 6255891), (27, 4865693), (63, 2085297), (189, 695099)]