13319829

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 7588971

約数列:

[1, 3, 9, 23, 27, 69, 89, 207, 241, 267, 621, 723, 801, 2047, 2169, 2403, 5543, 6141, 6507, 16629, 18423, 21449, 49887, 55269, 64347, 149661, 193041, 493327, 579123, 1479981, 4439943, 13319829]

約数ペア:

[(1, 13319829), (3, 4439943), (9, 1479981), (23, 579123), (27, 493327), (69, 193041), (89, 149661), (207, 64347), (241, 55269), (267, 49887), (621, 21449), (723, 18423), (801, 16629), (2047, 6507), (2169, 6141), (2403, 5543)]