240372231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{428471}}^1$

素因数の和:428502

約数の個数: 16

約数和(自身を含む): 370199808

約数和(自身を除く): 129827577

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 428471, 1285413, 4713181, 7284007, 14139543, 21852021, 80124077, 240372231]

約数ペア:

[(1, 240372231), (3, 80124077), (11, 21852021), (17, 14139543), (33, 7284007), (51, 4713181), (187, 1285413), (561, 428471)]