381779151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{21143}}^1$

素因数の和:21622

約数の個数: 16

約数和(自身を含む): 549405696

約数和(自身を除く): 167626545

約数列:

[1, 3, 13, 39, 463, 1389, 6019, 18057, 21143, 63429, 274859, 824577, 9789209, 29367627, 127259717, 381779151]

約数ペア:

[(1, 381779151), (3, 127259717), (13, 29367627), (39, 9789209), (463, 824577), (1389, 274859), (6019, 63429), (18057, 21143)]