9817889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 10802880

約数和(自身を除く): 984991

約数列:

[1, 19, 43, 61, 197, 817, 1159, 2623, 3743, 8471, 12017, 49837, 160949, 228323, 516731, 9817889]

約数ペア:

[(1, 9817889), (19, 516731), (43, 228323), (61, 160949), (197, 49837), (817, 12017), (1159, 8471), (2623, 3743)]