25369827

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 40215552

約数和(自身を除く): 14845725

約数列:

[1, 3, 7, 21, 37, 103, 111, 259, 309, 317, 721, 777, 951, 2163, 2219, 3811, 6657, 11433, 11729, 26677, 32651, 35187, 80031, 82103, 97953, 228557, 246309, 685671, 1208087, 3624261, 8456609, 25369827]

約数ペア:

[(1, 25369827), (3, 8456609), (7, 3624261), (21, 1208087), (37, 685671), (103, 246309), (111, 228557), (259, 97953), (309, 82103), (317, 80031), (721, 35187), (777, 32651), (951, 26677), (2163, 11729), (2219, 11433), (3811, 6657)]