15697007963

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{8101}}^1$

素因数の和:8427

約数の個数: 32

約数和(自身を含む): 19600358400

約数和(自身を除く): 3903350437

約数列:

[1, 7, 13, 91, 107, 199, 749, 1391, 1393, 2587, 8101, 9737, 18109, 21293, 56707, 105313, 149051, 276809, 737191, 866807, 1612099, 1937663, 6067649, 11268491, 11284693, 20957287, 78879437, 146701009, 172494593, 1207462151, 2242429709, 15697007963]

約数ペア:

[(1, 15697007963), (7, 2242429709), (13, 1207462151), (91, 172494593), (107, 146701009), (199, 78879437), (749, 20957287), (1391, 11284693), (1393, 11268491), (2587, 6067649), (8101, 1937663), (9737, 1612099), (18109, 866807), (21293, 737191), (56707, 276809), (105313, 149051)]