31220934639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1567}}^1\times {\mathrm{1721}}^1$

素因数の和:3535

約数の個数: 32

約数和(自身を含む): 44324775936

約数和(自身を除く): 13103841297

約数列:

[1, 3, 17, 51, 227, 681, 1567, 1721, 3859, 4701, 5163, 11577, 26639, 29257, 79917, 87771, 355709, 390667, 1067127, 1172001, 2696807, 6047053, 6641339, 8090421, 18141159, 19924017, 45845719, 137537157, 612175189, 1836525567, 10406978213, 31220934639]

約数ペア:

[(1, 31220934639), (3, 10406978213), (17, 1836525567), (51, 612175189), (227, 137537157), (681, 45845719), (1567, 19924017), (1721, 18141159), (3859, 8090421), (4701, 6641339), (5163, 6047053), (11577, 2696807), (26639, 1172001), (29257, 1067127), (79917, 390667), (87771, 355709)]