40913847

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1451}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 63951888

約数和(自身を除く): 23038041

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 1451, 2169, 3133, 4353, 9399, 13059, 18863, 28197, 56589, 169767, 349691, 1049073, 3147219, 4545983, 13637949, 40913847]

約数ペア:

[(1, 40913847), (3, 13637949), (9, 4545983), (13, 3147219), (39, 1049073), (117, 349691), (241, 169767), (723, 56589), (1451, 28197), (2169, 18863), (3133, 13059), (4353, 9399)]