40125357

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3271}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 61251840

約数和(自身を除く): 21126483

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 3271, 4089, 9813, 12267, 29439, 94859, 153737, 284577, 461211, 853731, 1383633, 4458373, 13375119, 40125357]

約数ペア:

[(1, 40125357), (3, 13375119), (9, 4458373), (29, 1383633), (47, 853731), (87, 461211), (141, 284577), (261, 153737), (423, 94859), (1363, 29439), (3271, 12267), (4089, 9813)]