13867539

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3253}}^1$

素因数の和:3299

約数の個数: 24

約数和(自身を含む): 22257360

約数和(自身を除く): 8389821

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 3253, 4263, 9759, 22771, 68313, 94337, 159397, 283011, 478191, 660359, 1981077, 4622513, 13867539]

約数ペア:

[(1, 13867539), (3, 4622513), (7, 1981077), (21, 660359), (29, 478191), (49, 283011), (87, 159397), (147, 94337), (203, 68313), (609, 22771), (1421, 9759), (3253, 4263)]