291277451

素因数分解:

${\mathrm{23}}^2\times {\mathrm{641}}^1\times {\mathrm{859}}^1$

素因数の和:1546

約数の個数: 12

約数和(自身を含む): 305322360

約数和(自身を除く): 14044909

約数列:

[1, 23, 529, 641, 859, 14743, 19757, 339089, 454411, 550619, 12664237, 291277451]

約数ペア:

[(1, 291277451), (23, 12664237), (529, 550619), (641, 454411), (859, 339089), (14743, 19757)]