13306563

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2999}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 21060000

約数和(自身を除く): 7753437

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 2999, 4437, 8997, 26991, 50983, 86971, 152949, 260913, 458847, 782739, 1478507, 4435521, 13306563]

約数ペア:

[(1, 13306563), (3, 4435521), (9, 1478507), (17, 782739), (29, 458847), (51, 260913), (87, 152949), (153, 86971), (261, 50983), (493, 26991), (1479, 8997), (2999, 4437)]