1219383

素因数分解:

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

素因数の和:239

約数の個数: 24

約数和(自身を含む): 1956240

約数和(自身を除く): 736857

約数列:

[1, 3, 9, 11, 33, 99, 109, 113, 327, 339, 981, 1017, 1199, 1243, 3597, 3729, 10791, 11187, 12317, 36951, 110853, 135487, 406461, 1219383]

約数ペア:

[(1, 1219383), (3, 406461), (9, 135487), (11, 110853), (33, 36951), (99, 12317), (109, 11187), (113, 10791), (327, 3729), (339, 3597), (981, 1243), (1017, 1199)]