1330668885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{974849}}^1$

素因数の和:974877

約数の個数: 32

約数和(自身を含む): 2620396800

約数和(自身を除く): 1289727915

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 974849, 2924547, 4874245, 6823943, 12673037, 14622735, 20471829, 34119715, 38019111, 63365185, 88711259, 102359145, 190095555, 266133777, 443556295, 1330668885]

約数ペア:

[(1, 1330668885), (3, 443556295), (5, 266133777), (7, 190095555), (13, 102359145), (15, 88711259), (21, 63365185), (35, 38019111), (39, 34119715), (65, 20471829), (91, 14622735), (105, 12673037), (195, 6823943), (273, 4874245), (455, 2924547), (1365, 974849)]