4930209

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 7547904

約数和(自身を除く): 2617695

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 431, 1271, 1293, 3813, 3879, 11439, 13361, 17671, 40083, 53013, 120249, 159039, 547801, 1643403, 4930209]

約数ペア:

[(1, 4930209), (3, 1643403), (9, 547801), (31, 159039), (41, 120249), (93, 53013), (123, 40083), (279, 17671), (369, 13361), (431, 11439), (1271, 3879), (1293, 3813)]