13424913

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{3167}}^1$

素因数の和:3333

約数の個数: 16

約数和(自身を含む): 20021760

約数和(自身を除く): 6596847

約数列:

[1, 3, 9, 27, 157, 471, 1413, 3167, 4239, 9501, 28503, 85509, 497219, 1491657, 4474971, 13424913]

約数ペア:

[(1, 13424913), (3, 4474971), (9, 1491657), (27, 497219), (157, 85509), (471, 28503), (1413, 9501), (3167, 4239)]