29781241

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 35098624

約数和(自身を除く): 5317383

約数列:

[1, 7, 43, 163, 301, 607, 1141, 4249, 7009, 26101, 49063, 98941, 182707, 692587, 4254463, 29781241]

約数ペア:

[(1, 29781241), (7, 4254463), (43, 692587), (163, 182707), (301, 98941), (607, 49063), (1141, 26101), (4249, 7009)]