706568401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 895795200

約数和(自身を除く): 189226799

約数列:

[1, 7, 11, 77, 107, 191, 449, 749, 1177, 1337, 2101, 3143, 4939, 8239, 14707, 20437, 34573, 48043, 85759, 143059, 224807, 336301, 528473, 600313, 943349, 1573649, 3699311, 6603443, 9176213, 64233491, 100938343, 706568401]

約数ペア:

[(1, 706568401), (7, 100938343), (11, 64233491), (77, 9176213), (107, 6603443), (191, 3699311), (449, 1573649), (749, 943349), (1177, 600313), (1337, 528473), (2101, 336301), (3143, 224807), (4939, 143059), (8239, 85759), (14707, 48043), (20437, 34573)]