490860003

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{15629}}^1$

素因数の和:15699

約数の個数: 24

約数和(自身を含む): 714603600

約数和(自身を除く): 223743597

約数列:

[1, 3, 19, 29, 57, 87, 361, 551, 1083, 1653, 10469, 15629, 31407, 46887, 296951, 453241, 890853, 1359723, 5642069, 8611579, 16926207, 25834737, 163620001, 490860003]

約数ペア:

[(1, 490860003), (3, 163620001), (19, 25834737), (29, 16926207), (57, 8611579), (87, 5642069), (361, 1359723), (551, 890853), (1083, 453241), (1653, 296951), (10469, 46887), (15629, 31407)]