42407911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 56125440

約数和(自身を除く): 13717529

約数列:

[1, 7, 13, 17, 79, 91, 119, 221, 347, 553, 1027, 1343, 1547, 2429, 4511, 5899, 7189, 9401, 17459, 27413, 31577, 41293, 76687, 122213, 191891, 356369, 466021, 536809, 2494583, 3262147, 6058273, 42407911]

約数ペア:

[(1, 42407911), (7, 6058273), (13, 3262147), (17, 2494583), (79, 536809), (91, 466021), (119, 356369), (221, 191891), (347, 122213), (553, 76687), (1027, 41293), (1343, 31577), (1547, 27413), (2429, 17459), (4511, 9401), (5899, 7189)]