172501413

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{11393}}^1$

素因数の和:11513

約数の個数: 24

約数和(自身を含む): 270174528

約数和(自身を除く): 97673115

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 5047, 11393, 15141, 34179, 79751, 239253, 558257, 1173479, 1674771, 3520437, 8214353, 24643059, 57500471, 172501413]

約数ペア:

[(1, 172501413), (3, 57500471), (7, 24643059), (21, 8214353), (49, 3520437), (103, 1674771), (147, 1173479), (309, 558257), (721, 239253), (2163, 79751), (5047, 34179), (11393, 15141)]