13870147213

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{643}}^1\times {\mathrm{1171}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 15193479840

約数和(自身を除く): 1323332627

約数列:

[1, 13, 109, 169, 643, 1171, 1417, 8359, 15223, 18421, 70087, 108667, 127639, 197899, 752953, 911131, 1659307, 9788389, 11844703, 21570991, 82071877, 127249057, 1066934401, 13870147213]

約数ペア:

[(1, 13870147213), (13, 1066934401), (109, 127249057), (169, 82071877), (643, 21570991), (1171, 11844703), (1417, 9788389), (8359, 1659307), (15223, 911131), (18421, 752953), (70087, 197899), (108667, 127639)]