13009227

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 21811200

約数和(自身を除く): 8801973

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 283, 597, 849, 1393, 1981, 2189, 3113, 4179, 5943, 6567, 9339, 15323, 21791, 45969, 56317, 65373, 168951, 394219, 619487, 1182657, 1858461, 4336409, 13009227]

約数ペア:

[(1, 13009227), (3, 4336409), (7, 1858461), (11, 1182657), (21, 619487), (33, 394219), (77, 168951), (199, 65373), (231, 56317), (283, 45969), (597, 21791), (849, 15323), (1393, 9339), (1981, 6567), (2189, 5943), (3113, 4179)]