5157999

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 9618048

約数和(自身を除く): 4460049

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 827, 891, 2079, 2481, 5789, 6237, 7443, 9097, 17367, 22329, 27291, 52101, 63679, 66987, 81873, 156303, 191037, 245619, 468909, 573111, 736857, 1719333, 5157999]

約数ペア:

[(1, 5157999), (3, 1719333), (7, 736857), (9, 573111), (11, 468909), (21, 245619), (27, 191037), (33, 156303), (63, 81873), (77, 66987), (81, 63679), (99, 52101), (189, 27291), (231, 22329), (297, 17367), (567, 9097), (693, 7443), (827, 6237), (891, 5789), (2079, 2481)]