13648593

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 22220800

約数和(自身を除く): 8572207

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 433, 553, 1299, 1501, 1659, 3031, 4503, 8227, 9093, 10507, 24681, 31521, 34207, 57589, 102621, 172767, 239449, 649933, 718347, 1949799, 4549531, 13648593]

約数ペア:

[(1, 13648593), (3, 4549531), (7, 1949799), (19, 718347), (21, 649933), (57, 239449), (79, 172767), (133, 102621), (237, 57589), (399, 34207), (433, 31521), (553, 24681), (1299, 10507), (1501, 9093), (1659, 8227), (3031, 4503)]