229538911

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{8329}}^1$

素因数の和:8494

約数の個数: 16

約数和(自身を含む): 272957440

約数和(自身を除く): 43418529

約数列:

[1, 7, 31, 127, 217, 889, 3937, 8329, 27559, 58303, 258199, 1057783, 1807393, 7404481, 32791273, 229538911]

約数ペア:

[(1, 229538911), (7, 32791273), (31, 7404481), (127, 1807393), (217, 1057783), (889, 258199), (3937, 58303), (8329, 27559)]