2861679297

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{2909}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 4073068800

約数和(自身を除く): 1211389503

約数列:

[1, 3, 23, 53, 69, 159, 269, 807, 1219, 2909, 3657, 6187, 8727, 14257, 18561, 42771, 66907, 154177, 200721, 327911, 462531, 782521, 983733, 2347563, 3546071, 10638213, 17997983, 41473613, 53993949, 124420839, 953893099, 2861679297]

約数ペア:

[(1, 2861679297), (3, 953893099), (23, 124420839), (53, 53993949), (69, 41473613), (159, 17997983), (269, 10638213), (807, 3546071), (1219, 2347563), (2909, 983733), (3657, 782521), (6187, 462531), (8727, 327911), (14257, 200721), (18561, 154177), (42771, 66907)]