21417099

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6301}}^1$

素因数の和:6418

約数の個数: 16

約数和(自身を含む): 31459584

約数和(自身を除く): 10042485

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 6301, 18903, 69311, 207933, 649003, 1947009, 7139033, 21417099]

約数ペア:

[(1, 21417099), (3, 7139033), (11, 1947009), (33, 649003), (103, 207933), (309, 69311), (1133, 18903), (3399, 6301)]