38884251

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17977}}^1$

素因数の和:18090

約数の個数: 16

約数和(自身を含む): 59830784

約数和(自身を除く): 20946533

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 17977, 53931, 125839, 377517, 1851631, 5554893, 12961417, 38884251]

約数ペア:

[(1, 38884251), (3, 12961417), (7, 5554893), (21, 1851631), (103, 377517), (309, 125839), (721, 53931), (2163, 17977)]