492785139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73561}}^1$

素因数の和:73611

約数の個数: 32

約数和(自身を含む): 847434240

約数和(自身を除く): 354649101

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 73561, 220683, 514927, 809171, 1544781, 2133269, 2427513, 5664197, 6399807, 14932883, 16992591, 23465959, 44798649, 70397877, 164261713, 492785139]

約数ペア:

[(1, 492785139), (3, 164261713), (7, 70397877), (11, 44798649), (21, 23465959), (29, 16992591), (33, 14932883), (77, 6399807), (87, 5664197), (203, 2427513), (231, 2133269), (319, 1544781), (609, 809171), (957, 514927), (2233, 220683), (6699, 73561)]