348885251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 420940800

約数和(自身を除く): 72055549

約数列:

[1, 11, 13, 79, 89, 143, 347, 869, 979, 1027, 1157, 3817, 4511, 7031, 11297, 12727, 27413, 30883, 49621, 77341, 91403, 301543, 339713, 356369, 401479, 1005433, 2439757, 3920059, 4416269, 26837327, 31716841, 348885251]

約数ペア:

[(1, 348885251), (11, 31716841), (13, 26837327), (79, 4416269), (89, 3920059), (143, 2439757), (347, 1005433), (869, 401479), (979, 356369), (1027, 339713), (1157, 301543), (3817, 91403), (4511, 77341), (7031, 49621), (11297, 30883), (12727, 27413)]