14909503

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 17487360

約数和(自身を除く): 2577857

約数列:

[1, 7, 71, 131, 229, 497, 917, 1603, 9301, 16259, 29999, 65107, 113813, 209993, 2129929, 14909503]

約数ペア:

[(1, 14909503), (7, 2129929), (71, 209993), (131, 113813), (229, 65107), (497, 29999), (917, 16259), (1603, 9301)]