13413213

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 21681660

約数和(自身を除く): 8268447

約数列:

[1, 3, 9, 11, 33, 99, 109, 113, 121, 327, 339, 363, 981, 1017, 1089, 1199, 1243, 3597, 3729, 10791, 11187, 12317, 13189, 13673, 36951, 39567, 41019, 110853, 118701, 123057, 135487, 406461, 1219383, 1490357, 4471071, 13413213]

約数ペア:

[(1, 13413213), (3, 4471071), (9, 1490357), (11, 1219383), (33, 406461), (99, 135487), (109, 123057), (113, 118701), (121, 110853), (327, 41019), (339, 39567), (363, 36951), (981, 13673), (1017, 13189), (1089, 12317), (1199, 11187), (1243, 10791), (3597, 3729)]