42787101

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5081}}^1$

素因数の和:5492

約数の個数: 16

約数和(自身を含む): 65374848

約数和(自身を除く): 22587747

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 5081, 8421, 15243, 35567, 106701, 2037481, 6112443, 14262367, 42787101]

約数ペア:

[(1, 42787101), (3, 14262367), (7, 6112443), (21, 2037481), (401, 106701), (1203, 35567), (2807, 15243), (5081, 8421)]