649171391231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71261}}^1\times {\mathrm{36007}}^1$

素因数の和:107302

約数の個数: 16

約数和(自身を含む): 739008603648

約数和(自身を除く): 89837212417

約数列:

[1, 11, 23, 253, 36007, 71261, 396077, 783871, 828161, 1639003, 9109771, 18029033, 2565894827, 28224843097, 59015581021, 649171391231]

約数ペア:

[(1, 649171391231), (11, 59015581021), (23, 28224843097), (253, 2565894827), (36007, 18029033), (71261, 9109771), (396077, 1639003), (783871, 828161)]