73487921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2297}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 83389824

約数和(自身を除く): 9901903

約数列:

[1, 13, 23, 107, 299, 1391, 2297, 2461, 29861, 31993, 52831, 245779, 686803, 3195127, 5652917, 73487921]

約数ペア:

[(1, 73487921), (13, 5652917), (23, 3195127), (107, 686803), (299, 245779), (1391, 52831), (2297, 31993), (2461, 29861)]