749225373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{190207}}^1$

素因数の和:190324

約数の個数: 16

約数和(自身を含む): 1086468096

約数和(自身を除く): 337242723

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 190207, 570621, 2472691, 7418073, 19210907, 57632721, 249741791, 749225373]

約数ペア:

[(1, 749225373), (3, 249741791), (13, 57632721), (39, 19210907), (101, 7418073), (303, 2472691), (1313, 570621), (3939, 190207)]