213675261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{62533}}^1$

素因数の和:62620

約数の個数: 16

約数和(自身を含む): 306166464

約数和(自身を除く): 92491203

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 62533, 187599, 1063061, 3189183, 4189711, 12569133, 71225087, 213675261]

約数ペア:

[(1, 213675261), (3, 71225087), (17, 12569133), (51, 4189711), (67, 3189183), (201, 1063061), (1139, 187599), (3417, 62533)]