223674921

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{350039}}^1$

素因数の和:350116

約数の個数: 12

約数和(自身を含む): 327637440

約数和(自身を除く): 103962519

約数列:

[1, 3, 9, 71, 213, 639, 350039, 1050117, 3150351, 24852769, 74558307, 223674921]

約数ペア:

[(1, 223674921), (3, 74558307), (9, 24852769), (71, 3150351), (213, 1050117), (639, 350039)]