260096001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{18287}}^1$

素因数の和:18732

約数の個数: 16

約数和(自身を含む): 379219968

約数和(自身を除く): 119123967

約数列:

[1, 3, 11, 33, 431, 1293, 4741, 14223, 18287, 54861, 201157, 603471, 7881697, 23645091, 86698667, 260096001]

約数ペア:

[(1, 260096001), (3, 86698667), (11, 23645091), (33, 7881697), (431, 603471), (1293, 201157), (4741, 54861), (14223, 18287)]