7248579

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:104

約数の個数: 36

約数和(自身を含む): 11476296

約数和(自身を除く): 4227717

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 169, 221, 377, 493, 507, 663, 841, 1131, 1479, 2523, 2873, 4901, 6409, 8619, 10933, 14297, 14703, 19227, 32799, 42891, 83317, 142129, 185861, 249951, 426387, 557583, 2416193, 7248579]

約数ペア:

[(1, 7248579), (3, 2416193), (13, 557583), (17, 426387), (29, 249951), (39, 185861), (51, 142129), (87, 83317), (169, 42891), (221, 32799), (377, 19227), (493, 14703), (507, 14297), (663, 10933), (841, 8619), (1131, 6409), (1479, 4901), (2523, 2873)]