1191387

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 16

約数和(自身を含む): 1658880

約数和(自身を除く): 467493

約数列:

[1, 3, 53, 59, 127, 159, 177, 381, 3127, 6731, 7493, 9381, 20193, 22479, 397129, 1191387]

約数ペア:

[(1, 1191387), (3, 397129), (53, 22479), (59, 20193), (127, 9381), (159, 7493), (177, 6731), (381, 3127)]