492709347

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{5563}}^1$

素因数の和:6339

約数の個数: 24

約数和(自身を含む): 767587184

約数和(自身を除く): 274877837

約数列:

[1, 3, 9, 13, 39, 117, 757, 2271, 5563, 6813, 9841, 16689, 29523, 50067, 72319, 88569, 216957, 650871, 4211191, 12633573, 37900719, 54745483, 164236449, 492709347]

約数ペア:

[(1, 492709347), (3, 164236449), (9, 54745483), (13, 37900719), (39, 12633573), (117, 4211191), (757, 650871), (2271, 216957), (5563, 88569), (6813, 72319), (9841, 50067), (16689, 29523)]