17380041

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 28554240

約数和(自身を除く): 11174199

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 1013, 2451, 3039, 5719, 7091, 17157, 19247, 21273, 43559, 57741, 130677, 134729, 304913, 404187, 827621, 914739, 2482863, 5793347, 17380041]

約数ペア:

[(1, 17380041), (3, 5793347), (7, 2482863), (19, 914739), (21, 827621), (43, 404187), (57, 304913), (129, 134729), (133, 130677), (301, 57741), (399, 43559), (817, 21273), (903, 19247), (1013, 17157), (2451, 7091), (3039, 5719)]