25749243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2179}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 40469520

約数和(自身を除く): 14720277

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 2179, 3939, 6537, 11817, 19611, 28327, 84981, 220079, 254943, 660237, 1980711, 2861027, 8583081, 25749243]

約数ペア:

[(1, 25749243), (3, 8583081), (9, 2861027), (13, 1980711), (39, 660237), (101, 254943), (117, 220079), (303, 84981), (909, 28327), (1313, 19611), (2179, 11817), (3939, 6537)]