4474239

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2767}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 7573248

約数和(自身を除く): 3099009

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 2767, 8301, 19369, 30437, 58107, 91311, 135583, 213059, 406749, 639177, 1491413, 4474239]

約数ペア:

[(1, 4474239), (3, 1491413), (7, 639177), (11, 406749), (21, 213059), (33, 135583), (49, 91311), (77, 58107), (147, 30437), (231, 19369), (539, 8301), (1617, 2767)]