131442387

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{10789}}^1$

素因数の和:10954

約数の個数: 16

約数和(自身を含む): 182307840

約数和(自身を除く): 50865453

約数列:

[1, 3, 31, 93, 131, 393, 4061, 10789, 12183, 32367, 334459, 1003377, 1413359, 4240077, 43814129, 131442387]

約数ペア:

[(1, 131442387), (3, 43814129), (31, 4240077), (93, 1413359), (131, 1003377), (393, 334459), (4061, 32367), (10789, 12183)]