240973521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{3643}}^1$

素因数の和:4960

約数の個数: 16

約数和(自身を含む): 340553664

約数和(自身を除く): 99580143

約数列:

[1, 3, 17, 51, 1297, 3643, 3891, 10929, 22049, 61931, 66147, 185793, 4724971, 14174913, 80324507, 240973521]

約数ペア:

[(1, 240973521), (3, 80324507), (17, 14174913), (51, 4724971), (1297, 185793), (3643, 66147), (3891, 61931), (10929, 22049)]