25871127

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6949}}^1$

素因数の和:7042

約数の個数: 16

約数和(自身を含む): 37029600

約数和(自身を除く): 11158473

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 6949, 20847, 118133, 354399, 507277, 1521831, 8623709, 25871127]

約数ペア:

[(1, 25871127), (3, 8623709), (17, 1521831), (51, 507277), (73, 354399), (219, 118133), (1241, 20847), (3723, 6949)]