10666201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 14336000

約数和(自身を除く): 3669799

約数列:

[1, 7, 13, 19, 31, 91, 133, 199, 217, 247, 403, 589, 1393, 1729, 2587, 2821, 3781, 4123, 6169, 7657, 18109, 26467, 43183, 49153, 53599, 80197, 117211, 344071, 561379, 820477, 1523743, 10666201]

約数ペア:

[(1, 10666201), (7, 1523743), (13, 820477), (19, 561379), (31, 344071), (91, 117211), (133, 80197), (199, 53599), (217, 49153), (247, 43183), (403, 26467), (589, 18109), (1393, 7657), (1729, 6169), (2587, 4123), (2821, 3781)]