340202361

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 483840000

約数和(自身を除く): 143637639

約数列:

[1, 3, 23, 69, 79, 139, 237, 417, 449, 1347, 1817, 3197, 5451, 9591, 10327, 10981, 30981, 32943, 35471, 62411, 106413, 187233, 252563, 757689, 815833, 1435453, 2447499, 4306359, 4930469, 14791407, 113400787, 340202361]

約数ペア:

[(1, 340202361), (3, 113400787), (23, 14791407), (69, 4930469), (79, 4306359), (139, 2447499), (237, 1435453), (417, 815833), (449, 757689), (1347, 252563), (1817, 187233), (3197, 106413), (5451, 62411), (9591, 35471), (10327, 32943), (10981, 30981)]