804967839

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{42209}}^1$

素因数の和:42391

約数の個数: 24

約数和(自身を含む): 1259884080

約数和(自身を除く): 454916241

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 6357, 19071, 42209, 126627, 379881, 548717, 1646151, 4938453, 6880067, 20640201, 61920603, 89440871, 268322613, 804967839]

約数ペア:

[(1, 804967839), (3, 268322613), (9, 89440871), (13, 61920603), (39, 20640201), (117, 6880067), (163, 4938453), (489, 1646151), (1467, 548717), (2119, 379881), (6357, 126627), (19071, 42209)]