291250943

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2099}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 314160000

約数和(自身を除く): 22909057

約数列:

[1, 19, 67, 109, 1273, 2071, 2099, 7303, 39881, 138757, 140633, 228791, 2672027, 4347029, 15328997, 291250943]

約数ペア:

[(1, 291250943), (19, 15328997), (67, 4347029), (109, 2672027), (1273, 228791), (2071, 140633), (2099, 138757), (7303, 39881)]