22197315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211403}}^1$

素因数の和:211418

約数の個数: 16

約数和(自身を含む): 40589568

約数和(自身を除く): 18392253

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211403, 634209, 1057015, 1479821, 3171045, 4439463, 7399105, 22197315]

約数ペア:

[(1, 22197315), (3, 7399105), (5, 4439463), (7, 3171045), (15, 1479821), (21, 1057015), (35, 634209), (105, 211403)]