429747913

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 528531200

約数和(自身を除く): 98783287

約数列:

[1, 7, 17, 79, 119, 289, 553, 1343, 2023, 2689, 9401, 18823, 22831, 45713, 159817, 212431, 319991, 777121, 1487017, 3611327, 5439847, 25279289, 61392559, 429747913]

約数ペア:

[(1, 429747913), (7, 61392559), (17, 25279289), (79, 5439847), (119, 3611327), (289, 1487017), (553, 777121), (1343, 319991), (2023, 212431), (2689, 159817), (9401, 45713), (18823, 22831)]