8161203

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2226

約数の個数: 16

約数和(自身を含む): 11630720

約数和(自身を除く): 3469517

約数列:

[1, 3, 19, 57, 67, 201, 1273, 2137, 3819, 6411, 40603, 121809, 143179, 429537, 2720401, 8161203]

約数ペア:

[(1, 8161203), (3, 2720401), (19, 429537), (57, 143179), (67, 121809), (201, 40603), (1273, 6411), (2137, 3819)]