1566596421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{6863}}^1$

素因数の和:8833

約数の個数: 24

約数和(自身を含む): 2438532096

約数和(自身を除く): 871935675

約数列:

[1, 3, 9, 13, 39, 117, 1951, 5853, 6863, 17559, 20589, 25363, 61767, 76089, 89219, 228267, 267657, 802971, 13389713, 40169139, 120507417, 174066269, 522198807, 1566596421]

約数ペア:

[(1, 1566596421), (3, 522198807), (9, 174066269), (13, 120507417), (39, 40169139), (117, 13389713), (1951, 802971), (5853, 267657), (6863, 228267), (17559, 89219), (20589, 76089), (25363, 61767)]