262904103

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126457}}^1$

素因数の和:126484

約数の個数: 32

約数和(自身を含む): 485598720

約数和(自身を除く): 222694617

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 126457, 379371, 885199, 1138113, 1391027, 2655597, 3414339, 4173081, 7966791, 9737189, 12519243, 23900373, 29211567, 37557729, 87634701, 262904103]

約数ペア:

[(1, 262904103), (3, 87634701), (7, 37557729), (9, 29211567), (11, 23900373), (21, 12519243), (27, 9737189), (33, 7966791), (63, 4173081), (77, 3414339), (99, 2655597), (189, 1391027), (231, 1138113), (297, 885199), (693, 379371), (2079, 126457)]