6861393

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9901}}^1$

素因数の和:9925

約数の個数: 24

約数和(自身を含む): 12357696

約数和(自身を除く): 5496303

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 9901, 29703, 69307, 89109, 108911, 207921, 326733, 623763, 762377, 980199, 2287131, 6861393]

約数ペア:

[(1, 6861393), (3, 2287131), (7, 980199), (9, 762377), (11, 623763), (21, 326733), (33, 207921), (63, 108911), (77, 89109), (99, 69307), (231, 29703), (693, 9901)]