98121289

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12967}}^1$

素因数の和:13044

約数の個数: 16

約数和(自身を含む): 119513088

約数和(自身を除く): 21391799

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 12967, 90769, 298241, 609449, 2087687, 4266143, 14017327, 98121289]

約数ペア:

[(1, 98121289), (7, 14017327), (23, 4266143), (47, 2087687), (161, 609449), (329, 298241), (1081, 90769), (7567, 12967)]