13513731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 23654400

約数和(自身を除く): 10140669

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 3079, 4389, 9237, 21553, 33869, 58501, 64659, 101607, 175503, 237083, 409507, 643511, 711249, 1228521, 1930533, 4504577, 13513731]

約数ペア:

[(1, 13513731), (3, 4504577), (7, 1930533), (11, 1228521), (19, 711249), (21, 643511), (33, 409507), (57, 237083), (77, 175503), (133, 101607), (209, 64659), (231, 58501), (399, 33869), (627, 21553), (1463, 9237), (3079, 4389)]