8108919

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9901}}^1$

素因数の和:9927

約数の個数: 24

約数和(自身を含む): 14417312

約数和(自身を除く): 6308393

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 9901, 29703, 69307, 89109, 128713, 207921, 386139, 623763, 900991, 1158417, 2702973, 8108919]

約数ペア:

[(1, 8108919), (3, 2702973), (7, 1158417), (9, 900991), (13, 623763), (21, 386139), (39, 207921), (63, 128713), (91, 89109), (117, 69307), (273, 29703), (819, 9901)]