285092913

素因数分解:

$3^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{15731}}^1$

素因数の和:16604

約数の個数: 16

約数和(自身を含む): 434958336

約数和(自身を除く): 149865423

約数列:

[1, 3, 7, 21, 863, 2589, 6041, 15731, 18123, 47193, 110117, 330351, 13575853, 40727559, 95030971, 285092913]

約数ペア:

[(1, 285092913), (3, 95030971), (7, 40727559), (21, 13575853), (863, 330351), (2589, 110117), (6041, 47193), (15731, 18123)]