458991207

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{1789}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 686930400

約数和(自身を除く): 227939193

約数列:

[1, 3, 9, 29, 87, 261, 983, 1789, 2949, 5367, 8847, 16101, 28507, 51881, 85521, 155643, 256563, 466929, 1758587, 5275761, 15827283, 50999023, 152997069, 458991207]

約数ペア:

[(1, 458991207), (3, 152997069), (9, 50999023), (29, 15827283), (87, 5275761), (261, 1758587), (983, 466929), (1789, 256563), (2949, 155643), (5367, 85521), (8847, 51881), (16101, 28507)]