248839221

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{4243}}^1$

素因数の和:4532

約数の個数: 16

約数和(自身を含む): 336735936

約数和(自身を除く): 87896715

約数列:

[1, 3, 113, 173, 339, 519, 4243, 12729, 19549, 58647, 479459, 734039, 1438377, 2202117, 82946407, 248839221]

約数ペア:

[(1, 248839221), (3, 82946407), (113, 2202117), (173, 1438377), (339, 734039), (519, 479459), (4243, 58647), (12729, 19549)]