17792493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1103}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 25082880

約数和(自身を除く): 7290387

約数列:

[1, 3, 19, 57, 283, 849, 1103, 3309, 5377, 16131, 20957, 62871, 312149, 936447, 5930831, 17792493]

約数ペア:

[(1, 17792493), (3, 5930831), (19, 936447), (57, 312149), (283, 62871), (849, 20957), (1103, 16131), (3309, 5377)]