1214763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 1786752

約数和(自身を除く): 571989

約数列:

[1, 3, 11, 33, 131, 281, 393, 843, 1441, 3091, 4323, 9273, 36811, 110433, 404921, 1214763]

約数ペア:

[(1, 1214763), (3, 404921), (11, 110433), (33, 36811), (131, 9273), (281, 4323), (393, 3091), (843, 1441)]