351758113

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2917}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 431116992

約数和(自身を除く): 79358879

約数列:

[1, 7, 23, 49, 107, 161, 749, 1127, 2461, 2917, 5243, 17227, 20419, 67091, 120589, 142933, 312119, 469637, 2184833, 3287459, 7178737, 15293831, 50251159, 351758113]

約数ペア:

[(1, 351758113), (7, 50251159), (23, 15293831), (49, 7178737), (107, 3287459), (161, 2184833), (749, 469637), (1127, 312119), (2461, 142933), (2917, 120589), (5243, 67091), (17227, 20419)]