9705423

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 16178176

約数和(自身を除く): 6472753

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 487, 511, 949, 1461, 1533, 2847, 3409, 6331, 6643, 10227, 18993, 19929, 35551, 44317, 106653, 132951, 248857, 462163, 746571, 1386489, 3235141, 9705423]

約数ペア:

[(1, 9705423), (3, 3235141), (7, 1386489), (13, 746571), (21, 462163), (39, 248857), (73, 132951), (91, 106653), (219, 44317), (273, 35551), (487, 19929), (511, 18993), (949, 10227), (1461, 6643), (1533, 6331), (2847, 3409)]