25971741

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{829}}^1$

素因数の和:953

約数の個数: 18

約数和(自身を含む): 38207390

約数和(自身を除く): 12235649

約数列:

[1, 3, 9, 59, 177, 531, 829, 2487, 3481, 7461, 10443, 31329, 48911, 146733, 440199, 2885749, 8657247, 25971741]

約数ペア:

[(1, 25971741), (3, 8657247), (9, 2885749), (59, 440199), (177, 146733), (531, 48911), (829, 31329), (2487, 10443), (3481, 7461)]