243942251013

素因数分解:

$3^2\times {\mathrm{13613}}^1\times {\mathrm{1991089}}^1$

素因数の和:2004708

約数の個数: 12

約数和(自身を含む): 352387090380

約数和(自身を除く): 108444839367

約数列:

[1, 3, 9, 13613, 40839, 122517, 1991089, 5973267, 17919801, 27104694557, 81314083671, 243942251013]

約数ペア:

[(1, 243942251013), (3, 81314083671), (9, 27104694557), (13613, 17919801), (40839, 5973267), (122517, 1991089)]