40804799847

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{9208937}}^1$

素因数の和:9209158

約数の個数: 16

約数和(自身を含む): 62473435392

約数和(自身を除く): 21668635545

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 9208937, 27626811, 64462559, 193387677, 1943085707, 5829257121, 13601599949, 40804799847]

約数ペア:

[(1, 40804799847), (3, 13601599949), (7, 5829257121), (21, 1943085707), (211, 193387677), (633, 64462559), (1477, 27626811), (4431, 9208937)]