2845227

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 4815360

約数和(自身を除く): 1970133

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 113, 231, 327, 339, 763, 791, 1199, 1243, 2289, 2373, 3597, 3729, 8393, 8701, 12317, 25179, 26103, 36951, 86219, 135487, 258657, 406461, 948409, 2845227]

約数ペア:

[(1, 2845227), (3, 948409), (7, 406461), (11, 258657), (21, 135487), (33, 86219), (77, 36951), (109, 26103), (113, 25179), (231, 12317), (327, 8701), (339, 8393), (763, 3729), (791, 3597), (1199, 2373), (1243, 2289)]