29120879421

素因数分解:

$3^2\times {\mathrm{32887}}^1\times {\mathrm{98387}}^1$

素因数の和:131280

約数の個数: 12

約数和(自身を含む): 42065199072

約数和(自身を除く): 12944319651

約数列:

[1, 3, 9, 32887, 98387, 98661, 295161, 295983, 885483, 3235653269, 9706959807, 29120879421]

約数ペア:

[(1, 29120879421), (3, 9706959807), (9, 3235653269), (32887, 885483), (98387, 295983), (98661, 295161)]