38835069

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7487}}^1$

素因数の和:7529

約数の個数: 32

約数和(自身を含む): 67092480

約数和(自身を除く): 28257411

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 7487, 22461, 52409, 97331, 142253, 157227, 291993, 426759, 681317, 995771, 1849289, 2043951, 2987313, 5547867, 12945023, 38835069]

約数ペア:

[(1, 38835069), (3, 12945023), (7, 5547867), (13, 2987313), (19, 2043951), (21, 1849289), (39, 995771), (57, 681317), (91, 426759), (133, 291993), (247, 157227), (273, 142253), (399, 97331), (741, 52409), (1729, 22461), (5187, 7487)]