38953143

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 60243456

約数和(自身を除く): 21290313

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 5171, 7533, 15513, 46539, 139617, 160301, 418851, 480903, 1256553, 1442709, 4328127, 12984381, 38953143]

約数ペア:

[(1, 38953143), (3, 12984381), (9, 4328127), (27, 1442709), (31, 1256553), (81, 480903), (93, 418851), (243, 160301), (279, 139617), (837, 46539), (2511, 15513), (5171, 7533)]