79741347

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199853}}^1$

素因数の和:199882

約数の個数: 16

約数和(自身を含む): 127906560

約数和(自身を除く): 48165213

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 199853, 599559, 1398971, 3797207, 4196913, 11391621, 26580449, 79741347]

約数ペア:

[(1, 79741347), (3, 26580449), (7, 11391621), (19, 4196913), (21, 3797207), (57, 1398971), (133, 599559), (399, 199853)]