30936609

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1481}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 49012704

約数和(自身を除く): 18076095

約数列:

[1, 3, 9, 11, 33, 99, 211, 633, 1481, 1899, 2321, 4443, 6963, 13329, 16291, 20889, 48873, 146619, 312491, 937473, 2812419, 3437401, 10312203, 30936609]

約数ペア:

[(1, 30936609), (3, 10312203), (9, 3437401), (11, 2812419), (33, 937473), (99, 312491), (211, 146619), (633, 48873), (1481, 20889), (1899, 16291), (2321, 13329), (4443, 6963)]