420160899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{8069}}^1$

素因数の和:9110

約数の個数: 16

約数和(自身を含む): 593822880

約数和(自身を除く): 173661981

約数列:

[1, 3, 17, 51, 1021, 3063, 8069, 17357, 24207, 52071, 137173, 411519, 8238449, 24715347, 140053633, 420160899]

約数ペア:

[(1, 420160899), (3, 140053633), (17, 24715347), (51, 8238449), (1021, 411519), (3063, 137173), (8069, 52071), (17357, 24207)]