269690817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{220877}}^1$

素因数の和:220928

約数の個数: 16

約数和(自身を含む): 402881472

約数和(自身を除く): 133190655

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 220877, 662631, 2429647, 7288941, 8172449, 24517347, 89896939, 269690817]

約数ペア:

[(1, 269690817), (3, 89896939), (11, 24517347), (33, 8172449), (37, 7288941), (111, 2429647), (407, 662631), (1221, 220877)]