1092021

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 1680000

約数和(自身を除く): 587979

約数列:

[1, 3, 7, 21, 149, 349, 447, 1043, 1047, 2443, 3129, 7329, 52001, 156003, 364007, 1092021]

約数ペア:

[(1, 1092021), (3, 364007), (7, 156003), (21, 52001), (149, 7329), (349, 3129), (447, 2443), (1043, 1047)]