1277957641

素因数分解:

${\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{563}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 1321113600

約数和(自身を除く): 43155959

約数列:

[1, 59, 79, 487, 563, 4661, 28733, 33217, 38473, 44477, 274181, 2269907, 2624143, 16176679, 21660299, 1277957641]

約数ペア:

[(1, 1277957641), (59, 21660299), (79, 16176679), (487, 2624143), (563, 2269907), (4661, 274181), (28733, 44477), (33217, 38473)]