1145249721

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1652597}}^1$

素因数の和:1652621

約数の個数: 24

約数和(自身を含む): 2062442304

約数和(自身を除く): 917192583

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1652597, 4957791, 11568179, 14873373, 18178567, 34704537, 54535701, 104113611, 127249969, 163607103, 381749907, 1145249721]

約数ペア:

[(1, 1145249721), (3, 381749907), (7, 163607103), (9, 127249969), (11, 104113611), (21, 54535701), (33, 34704537), (63, 18178567), (77, 14873373), (99, 11568179), (231, 4957791), (693, 1652597)]