243350349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{156899}}^1$

素因数の和:156960

約数の個数: 16

約数和(自身を含む): 361497600

約数和(自身を除く): 118147251

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 156899, 470697, 1725889, 5177667, 7374253, 22122759, 81116783, 243350349]

約数ペア:

[(1, 243350349), (3, 81116783), (11, 22122759), (33, 7374253), (47, 5177667), (141, 1725889), (517, 470697), (1551, 156899)]