74171357

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 89268480

約数和(自身を除く): 15097123

約数列:

[1, 13, 17, 29, 71, 163, 221, 377, 493, 923, 1207, 2059, 2119, 2771, 4727, 6409, 11573, 15691, 26767, 35003, 36023, 61451, 80359, 150449, 196741, 335617, 455039, 1044667, 2557633, 4363021, 5705489, 74171357]

約数ペア:

[(1, 74171357), (13, 5705489), (17, 4363021), (29, 2557633), (71, 1044667), (163, 455039), (221, 335617), (377, 196741), (493, 150449), (923, 80359), (1207, 61451), (2059, 36023), (2119, 35003), (2771, 26767), (4727, 15691), (6409, 11573)]