13307475447

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3061301}}^1$

素因数の和:3061340

約数の個数: 32

約数和(自身を含む): 23510799360

約数和(自身を除く): 10203323913

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 3061301, 9183903, 21429107, 27551709, 64287321, 70409923, 82655127, 192861963, 211229769, 492869461, 578585889, 633689307, 1478608383, 1901067921, 4435825149, 13307475447]

約数ペア:

[(1, 13307475447), (3, 4435825149), (7, 1901067921), (9, 1478608383), (21, 633689307), (23, 578585889), (27, 492869461), (63, 211229769), (69, 192861963), (161, 82655127), (189, 70409923), (207, 64287321), (483, 27551709), (621, 21429107), (1449, 9183903), (4347, 3061301)]