42261609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63743}}^1$

素因数の和:63776

約数の個数: 16

約数和(自身を含む): 64253952

約数和(自身を除く): 21992343

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 63743, 191229, 828659, 1083631, 2485977, 3250893, 14087203, 42261609]

約数ペア:

[(1, 42261609), (3, 14087203), (13, 3250893), (17, 2485977), (39, 1083631), (51, 828659), (221, 191229), (663, 63743)]