15314751

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{4397}}^1$

素因数の和:4452

約数の個数: 20

約数和(自身を含む): 23414952

約数和(自身を除く): 8100201

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 4397, 13191, 39573, 118719, 189071, 356157, 567213, 1701639, 5104917, 15314751]

約数ペア:

[(1, 15314751), (3, 5104917), (9, 1701639), (27, 567213), (43, 356157), (81, 189071), (129, 118719), (387, 39573), (1161, 13191), (3483, 4397)]