27730833

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22937}}^1$

素因数の和:22984

約数の個数: 16

約数和(自身を含む): 41104896

約数和(自身を除く): 13374063

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 22937, 68811, 298181, 711047, 894543, 2133141, 9243611, 27730833]

約数ペア:

[(1, 27730833), (3, 9243611), (13, 2133141), (31, 894543), (39, 711047), (93, 298181), (403, 68811), (1209, 22937)]