243312861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{17107}}^1$

素因数の和:17552

約数の個数: 16

約数和(自身を含む): 354751488

約数和(自身を除く): 111438627

約数列:

[1, 3, 11, 33, 431, 1293, 4741, 14223, 17107, 51321, 188177, 564531, 7373117, 22119351, 81104287, 243312861]

約数ペア:

[(1, 243312861), (3, 81104287), (11, 22119351), (33, 7373117), (431, 564531), (1293, 188177), (4741, 51321), (14223, 17107)]