1294911561

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1\times {\mathrm{3769}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 1752416640

約数和(自身を除く): 457505079

約数列:

[1, 3, 71, 213, 1613, 3769, 4839, 11307, 114523, 267599, 343569, 802797, 6079397, 18238191, 431637187, 1294911561]

約数ペア:

[(1, 1294911561), (3, 431637187), (71, 18238191), (213, 6079397), (1613, 802797), (3769, 343569), (4839, 267599), (11307, 114523)]