39043879

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 47284480

約数和(自身を除く): 8240601

約数列:

[1, 7, 19, 133, 163, 1141, 1801, 3097, 12607, 21679, 34219, 239533, 293563, 2054941, 5577697, 39043879]

約数ペア:

[(1, 39043879), (7, 5577697), (19, 2054941), (133, 293563), (163, 239533), (1141, 34219), (1801, 21679), (3097, 12607)]