17948217

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44983}}^1$

素因数の和:45012

約数の個数: 16

約数和(自身を含む): 28789760

約数和(自身を除く): 10841543

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 44983, 134949, 314881, 854677, 944643, 2564031, 5982739, 17948217]

約数ペア:

[(1, 17948217), (3, 5982739), (7, 2564031), (19, 944643), (21, 854677), (57, 314881), (133, 134949), (399, 44983)]