408090267

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{11003}}^1$

素因数の和:11339

約数の個数: 24

約数和(自身を含む): 636867504

約数和(自身を除く): 228777237

約数列:

[1, 3, 9, 13, 39, 117, 317, 951, 2853, 4121, 11003, 12363, 33009, 37089, 99027, 143039, 429117, 1287351, 3487951, 10463853, 31391559, 45343363, 136030089, 408090267]

約数ペア:

[(1, 408090267), (3, 136030089), (9, 45343363), (13, 31391559), (39, 10463853), (117, 3487951), (317, 1287351), (951, 429117), (2853, 143039), (4121, 99027), (11003, 37089), (12363, 33009)]