30545361

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4007}}^1$

素因数の和:4042

約数の個数: 36

約数和(自身を含む): 55438656

約数和(自身を除く): 24893295

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 4007, 7623, 12021, 28049, 36063, 44077, 84147, 132231, 252441, 308539, 396693, 484847, 925617, 1454541, 2776851, 3393929, 4363623, 10181787, 30545361]

約数ペア:

[(1, 30545361), (3, 10181787), (7, 4363623), (9, 3393929), (11, 2776851), (21, 1454541), (33, 925617), (63, 484847), (77, 396693), (99, 308539), (121, 252441), (231, 132231), (363, 84147), (693, 44077), (847, 36063), (1089, 28049), (2541, 12021), (4007, 7623)]