30560733

素因数分解:

$3^4\times 7^1\times {\mathrm{53899}}^1$

素因数の和:53918

約数の個数: 20

約数和(自身を含む): 52175200

約数和(自身を除く): 21614467

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 53899, 161697, 377293, 485091, 1131879, 1455273, 3395637, 4365819, 10186911, 30560733]

約数ペア:

[(1, 30560733), (3, 10186911), (7, 4365819), (9, 3395637), (21, 1455273), (27, 1131879), (63, 485091), (81, 377293), (189, 161697), (567, 53899)]