380460921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{44797}}^1$

素因数の和:44968

約数の個数: 16

約数和(自身を含む): 537576000

約数和(自身を除く): 157115079

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 44797, 134391, 851143, 2553429, 6674753, 20024259, 126820307, 380460921]

約数ペア:

[(1, 380460921), (3, 126820307), (19, 20024259), (57, 6674753), (149, 2553429), (447, 851143), (2831, 134391), (8493, 44797)]