2732919

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 4193280

約数和(自身を除く): 1460361

約数列:

[1, 3, 7, 21, 181, 543, 719, 1267, 2157, 3801, 5033, 15099, 130139, 390417, 910973, 2732919]

約数ペア:

[(1, 2732919), (3, 910973), (7, 390417), (21, 130139), (181, 15099), (543, 5033), (719, 3801), (1267, 2157)]