68897247

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 92843520

約数和(自身を除く): 23946273

約数列:

[1, 3, 239, 307, 313, 717, 921, 939, 73373, 74807, 96091, 220119, 224421, 288273, 22965749, 68897247]

約数ペア:

[(1, 68897247), (3, 22965749), (239, 288273), (307, 224421), (313, 220119), (717, 96091), (921, 74807), (939, 73373)]