15172299

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{18127}}^1$

素因数の和:18167

約数の個数: 16

約数和(自身を含む): 23203840

約数和(自身を除く): 8031541

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 18127, 54381, 163143, 489429, 561937, 1685811, 5057433, 15172299]

約数ペア:

[(1, 15172299), (3, 5057433), (9, 1685811), (27, 561937), (31, 489429), (93, 163143), (279, 54381), (837, 18127)]