315012783459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{21260227}}^1$

素因数の和:21260690

約数の個数: 16

約数和(自身を含む): 459220924800

約数和(自身を除く): 144208141341

約数列:

[1, 3, 11, 33, 449, 1347, 4939, 14817, 21260227, 63780681, 233862497, 701587491, 9545841923, 28637525769, 105004261153, 315012783459]

約数ペア:

[(1, 315012783459), (3, 105004261153), (11, 28637525769), (33, 9545841923), (449, 701587491), (1347, 233862497), (4939, 63780681), (14817, 21260227)]