31074453

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 48117888

約数和(自身を除く): 17043435

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 2447, 4233, 7341, 12699, 22023, 41599, 124797, 203101, 374391, 609303, 1827909, 3452717, 10358151, 31074453]

約数ペア:

[(1, 31074453), (3, 10358151), (9, 3452717), (17, 1827909), (51, 609303), (83, 374391), (153, 203101), (249, 124797), (747, 41599), (1411, 22023), (2447, 12699), (4233, 7341)]