13418867

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7577}}^1$

素因数の和:7618

約数の個数: 16

約数和(自身を含む): 17459712

約数和(自身を除く): 4040845

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 7577, 53039, 83347, 174271, 583429, 1219897, 1916981, 13418867]

約数ペア:

[(1, 13418867), (7, 1916981), (11, 1219897), (23, 583429), (77, 174271), (161, 83347), (253, 53039), (1771, 7577)]