521127968593

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1\times {\mathrm{71719}}^1$

素因数の和:74736

約数の個数: 16

約数和(自身を含む): 542451064320

約数和(自身を除く): 21323095727

約数列:

[1, 47, 53, 2491, 2917, 71719, 137099, 154601, 3370793, 3801107, 7266247, 178652029, 209204323, 9832603181, 11087829119, 521127968593]

約数ペア:

[(1, 521127968593), (47, 11087829119), (53, 9832603181), (2491, 209204323), (2917, 178652029), (71719, 7266247), (137099, 3801107), (154601, 3370793)]