7490199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 10570880

約数和(自身を除く): 3080681

約数列:

[1, 3, 19, 57, 331, 397, 993, 1191, 6289, 7543, 18867, 22629, 131407, 394221, 2496733, 7490199]

約数ペア:

[(1, 7490199), (3, 2496733), (19, 394221), (57, 131407), (331, 22629), (397, 18867), (993, 7543), (1191, 6289)]