1330573293

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{29873}}^1$

素因数の和:29994

約数の個数: 36

約数和(自身を含む): 2257936668

約数和(自身を除く): 927363375

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 303, 441, 707, 909, 2121, 4949, 6363, 14847, 29873, 44541, 89619, 209111, 268857, 627333, 1463777, 1881999, 3017173, 4391331, 9051519, 13173993, 21120211, 27154557, 63360633, 147841477, 190081899, 443524431, 1330573293]

約数ペア:

[(1, 1330573293), (3, 443524431), (7, 190081899), (9, 147841477), (21, 63360633), (49, 27154557), (63, 21120211), (101, 13173993), (147, 9051519), (303, 4391331), (441, 3017173), (707, 1881999), (909, 1463777), (2121, 627333), (4949, 268857), (6363, 209111), (14847, 89619), (29873, 44541)]