283998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 669312

約数和(自身を除く): 385314

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 331, 429, 662, 858, 993, 1986, 3641, 4303, 7282, 8606, 10923, 12909, 21846, 25818, 47333, 94666, 141999, 283998]

約数ペア:

[(1, 283998), (2, 141999), (3, 94666), (6, 47333), (11, 25818), (13, 21846), (22, 12909), (26, 10923), (33, 8606), (39, 7282), (66, 4303), (78, 3641), (143, 1986), (286, 993), (331, 858), (429, 662)]