2663679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 3892320

約数和(自身を除く): 1228641

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 1801, 5403, 30617, 52229, 91851, 156687, 887893, 2663679]

約数ペア:

[(1, 2663679), (3, 887893), (17, 156687), (29, 91851), (51, 52229), (87, 30617), (493, 5403), (1479, 1801)]