27638403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1931}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 39814656

約数和(自身を除く): 12176253

約数列:

[1, 3, 13, 39, 367, 1101, 1931, 4771, 5793, 14313, 25103, 75309, 708677, 2126031, 9212801, 27638403]

約数ペア:

[(1, 27638403), (3, 9212801), (13, 2126031), (39, 708677), (367, 75309), (1101, 25103), (1931, 14313), (4771, 5793)]