2017476999

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{47123}}^1$

素因数の和:47267

約数の個数: 24

約数和(自身を含む): 2999348352

約数和(自身を除く): 981871353

約数列:

[1, 3, 9, 67, 71, 201, 213, 603, 639, 4757, 14271, 42813, 47123, 141369, 424107, 3157241, 3345733, 9471723, 10037199, 28415169, 30111597, 224164111, 672492333, 2017476999]

約数ペア:

[(1, 2017476999), (3, 672492333), (9, 224164111), (67, 30111597), (71, 28415169), (201, 10037199), (213, 9471723), (603, 3345733), (639, 3157241), (4757, 424107), (14271, 141369), (42813, 47123)]