241738497

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26833}}^1$

素因数の和:26870

約数の個数: 48

約数和(自身を含む): 468843648

約数和(自身を除く): 227105151

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 26833, 80499, 187831, 241497, 295163, 348829, 563493, 885489, 1046487, 1690479, 2066141, 2441803, 2656467, 3139461, 3837119, 6198423, 7325409, 11511357, 18595269, 21976227, 26859833, 34534071, 80579499, 241738497]

約数ペア:

[(1, 241738497), (3, 80579499), (7, 34534071), (9, 26859833), (11, 21976227), (13, 18595269), (21, 11511357), (33, 7325409), (39, 6198423), (63, 3837119), (77, 3139461), (91, 2656467), (99, 2441803), (117, 2066141), (143, 1690479), (231, 1046487), (273, 885489), (429, 563493), (693, 348829), (819, 295163), (1001, 241497), (1287, 187831), (3003, 80499), (9009, 26833)]