13996801731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{428863}}^1$

素因数の和:428943

約数の個数: 32

約数和(自身を含む): 21738258432

約数和(自身を除く): 7741456701

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 989, 1419, 2967, 10879, 32637, 428863, 1286589, 4717493, 9863849, 14152479, 18441109, 29591547, 55323327, 108502339, 202852199, 325507017, 424145507, 608556597, 1272436521, 4665600577, 13996801731]

約数ペア:

[(1, 13996801731), (3, 4665600577), (11, 1272436521), (23, 608556597), (33, 424145507), (43, 325507017), (69, 202852199), (129, 108502339), (253, 55323327), (473, 29591547), (759, 18441109), (989, 14152479), (1419, 9863849), (2967, 4717493), (10879, 1286589), (32637, 428863)]