29639939

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3917}}^1$

素因数の和:3994

約数の個数: 16

約数和(自身を含む): 36108288

約数和(自身を除く): 6468349

約数列:

[1, 7, 23, 47, 161, 329, 1081, 3917, 7567, 27419, 90091, 184099, 630637, 1288693, 4234277, 29639939]

約数ペア:

[(1, 29639939), (7, 4234277), (23, 1288693), (47, 630637), (161, 184099), (329, 90091), (1081, 27419), (3917, 7567)]