6417865937

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 7546017024

約数和(自身を除く): 1128151087

約数列:

[1, 7, 61, 233, 251, 257, 427, 1631, 1757, 1799, 14213, 15311, 15677, 58483, 59881, 64507, 99491, 107177, 109739, 409381, 419167, 451549, 3567463, 3652741, 3934927, 15030131, 24972241, 25569187, 27544489, 105210917, 916837991, 6417865937]

約数ペア:

[(1, 6417865937), (7, 916837991), (61, 105210917), (233, 27544489), (251, 25569187), (257, 24972241), (427, 15030131), (1631, 3934927), (1757, 3652741), (1799, 3567463), (14213, 451549), (15311, 419167), (15677, 409381), (58483, 109739), (59881, 107177), (64507, 99491)]