16140663

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23291}}^1$

素因数の和:23315

約数の個数: 24

約数和(自身を含む): 29068416

約数和(自身を除く): 12927753

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 23291, 69873, 163037, 209619, 256201, 489111, 768603, 1467333, 1793407, 2305809, 5380221, 16140663]

約数ペア:

[(1, 16140663), (3, 5380221), (7, 2305809), (9, 1793407), (11, 1467333), (21, 768603), (33, 489111), (63, 256201), (77, 209619), (99, 163037), (231, 69873), (693, 23291)]