70822913

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 82083456

約数和(自身を除く): 11260543

約数列:

[1, 7, 173, 233, 251, 1211, 1631, 1757, 40309, 43423, 58483, 282163, 303961, 409381, 10117559, 70822913]

約数ペア:

[(1, 70822913), (7, 10117559), (173, 409381), (233, 303961), (251, 282163), (1211, 58483), (1631, 43423), (1757, 40309)]