27894769817

素因数分解:

${\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1223}}^1\times {\mathrm{2473}}^1$

素因数の和:4120

約数の個数: 16

約数和(自身を含む): 29215842048

約数和(自身を除く): 1321072231

約数列:

[1, 23, 401, 1223, 2473, 9223, 28129, 56879, 490423, 991673, 3024479, 11279729, 22808479, 69563017, 1212816079, 27894769817]

約数ペア:

[(1, 27894769817), (23, 1212816079), (401, 69563017), (1223, 22808479), (2473, 11279729), (9223, 3024479), (28129, 991673), (56879, 490423)]