42163371

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 62599680

約数和(自身を除く): 20436309

約数列:

[1, 3, 9, 47, 141, 263, 379, 423, 789, 1137, 2367, 3411, 12361, 17813, 37083, 53439, 99677, 111249, 160317, 299031, 897093, 4684819, 14054457, 42163371]

約数ペア:

[(1, 42163371), (3, 14054457), (9, 4684819), (47, 897093), (141, 299031), (263, 160317), (379, 111249), (423, 99677), (789, 53439), (1137, 37083), (2367, 17813), (3411, 12361)]