1904487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 2795520

約数和(自身を除く): 891033

約数列:

[1, 3, 13, 39, 47, 141, 611, 1039, 1833, 3117, 13507, 40521, 48833, 146499, 634829, 1904487]

約数ペア:

[(1, 1904487), (3, 634829), (13, 146499), (39, 48833), (47, 40521), (141, 13507), (611, 3117), (1039, 1833)]