1983969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 3191552

約数和(自身を除く): 1207583

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 547, 1209, 1641, 3627, 4923, 7111, 16957, 21333, 50871, 63999, 152613, 220441, 661323, 1983969]

約数ペア:

[(1, 1983969), (3, 661323), (9, 220441), (13, 152613), (31, 63999), (39, 50871), (93, 21333), (117, 16957), (279, 7111), (403, 4923), (547, 3627), (1209, 1641)]