213366219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{340297}}^1$

素因数の和:340330

約数の個数: 16

約数和(自身を含む): 326686080

約数和(自身を除く): 113319861

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 340297, 1020891, 3743267, 6465643, 11229801, 19396929, 71122073, 213366219]

約数ペア:

[(1, 213366219), (3, 71122073), (11, 19396929), (19, 11229801), (33, 6465643), (57, 3743267), (209, 1020891), (627, 340297)]