38028991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37991}}^1$

素因数の和:38022

約数の個数: 16

約数和(自身を含む): 51061248

約数和(自身を除く): 13032257

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 37991, 265937, 417901, 493883, 2925307, 3457181, 5432713, 38028991]

約数ペア:

[(1, 38028991), (7, 5432713), (11, 3457181), (13, 2925307), (77, 493883), (91, 417901), (143, 265937), (1001, 37991)]