2471990643

素因数分解:

$3^5\times {\mathrm{10172801}}^1$

素因数の和:10172816

約数の個数: 12

約数和(自身を含む): 3702899928

約数和(自身を除く): 1230909285

約数列:

[1, 3, 9, 27, 81, 243, 10172801, 30518403, 91555209, 274665627, 823996881, 2471990643]

約数ペア:

[(1, 2471990643), (3, 823996881), (9, 274665627), (27, 91555209), (81, 30518403), (243, 10172801)]