118996563

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{298237}}^1$

素因数の和:298266

約数の個数: 16

約数和(自身を含む): 190872320

約数和(自身を除く): 71875757

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 298237, 894711, 2087659, 5666503, 6262977, 16999509, 39665521, 118996563]

約数ペア:

[(1, 118996563), (3, 39665521), (7, 16999509), (19, 6262977), (21, 5666503), (57, 2087659), (133, 894711), (399, 298237)]