4651983

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 7871136

約数和(自身を除く): 3219153

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 1801, 2583, 5403, 12607, 16209, 37821, 73841, 113463, 221523, 516887, 664569, 1550661, 4651983]

約数ペア:

[(1, 4651983), (3, 1550661), (7, 664569), (9, 516887), (21, 221523), (41, 113463), (63, 73841), (123, 37821), (287, 16209), (369, 12607), (861, 5403), (1801, 2583)]