260247001

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{2663}}^1$

素因数の和:3300

約数の個数: 16

約数和(自身を含む): 310984704

約数和(自身を除く): 50737703

約数列:

[1, 7, 23, 161, 607, 2663, 4249, 13961, 18641, 61249, 97727, 428743, 1616441, 11315087, 37178143, 260247001]

約数ペア:

[(1, 260247001), (7, 37178143), (23, 11315087), (161, 1616441), (607, 428743), (2663, 97727), (4249, 61249), (13961, 18641)]