240972901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{863}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 265918464

約数和(自身を除く): 24945563

約数列:

[1, 13, 47, 457, 611, 863, 5941, 11219, 21479, 40561, 279227, 394391, 527293, 5127083, 18536377, 240972901]

約数ペア:

[(1, 240972901), (13, 18536377), (47, 5127083), (457, 527293), (611, 394391), (863, 279227), (5941, 40561), (11219, 21479)]