9521619

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 13415424

約数和(自身を除く): 3893805

約数列:

[1, 3, 31, 43, 93, 129, 1333, 2381, 3999, 7143, 73811, 102383, 221433, 307149, 3173873, 9521619]

約数ペア:

[(1, 9521619), (3, 3173873), (31, 307149), (43, 221433), (93, 102383), (129, 73811), (1333, 7143), (2381, 3999)]