1181116321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{5237}}^1$

素因数の和:5385

約数の個数: 32

約数和(自身を含む): 1538714880

約数和(自身を除く): 357598559

約数列:

[1, 7, 11, 29, 77, 101, 203, 319, 707, 1111, 2233, 2929, 5237, 7777, 20503, 32219, 36659, 57607, 151873, 225533, 403249, 528937, 1063111, 1670603, 3702559, 5818307, 11694221, 15339173, 40728149, 107374211, 168730903, 1181116321]

約数ペア:

[(1, 1181116321), (7, 168730903), (11, 107374211), (29, 40728149), (77, 15339173), (101, 11694221), (203, 5818307), (319, 3702559), (707, 1670603), (1111, 1063111), (2233, 528937), (2929, 403249), (5237, 225533), (7777, 151873), (20503, 57607), (32219, 36659)]