1585227

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 2649600

約数和(自身を除く): 1064373

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 137, 203, 399, 411, 551, 609, 959, 1653, 2603, 2877, 3857, 3973, 7809, 11571, 11919, 18221, 27811, 54663, 75487, 83433, 226461, 528409, 1585227]

約数ペア:

[(1, 1585227), (3, 528409), (7, 226461), (19, 83433), (21, 75487), (29, 54663), (57, 27811), (87, 18221), (133, 11919), (137, 11571), (203, 7809), (399, 3973), (411, 3857), (551, 2877), (609, 2603), (959, 1653)]