7986699

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 13258752

約数和(自身を除く): 5272053

約数列:

[1, 3, 7, 9, 21, 63, 331, 383, 993, 1149, 2317, 2681, 2979, 3447, 6951, 8043, 20853, 24129, 126773, 380319, 887411, 1140957, 2662233, 7986699]

約数ペア:

[(1, 7986699), (3, 2662233), (7, 1140957), (9, 887411), (21, 380319), (63, 126773), (331, 24129), (383, 20853), (993, 8043), (1149, 6951), (2317, 3447), (2681, 2979)]