31042913

素因数分解:

${\mathrm{11}}^3\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 16

約数和(自身を含む): 34679232

約数和(自身を除く): 3636319

約数列:

[1, 11, 83, 121, 281, 913, 1331, 3091, 10043, 23323, 34001, 110473, 256553, 374011, 2822083, 31042913]

約数ペア:

[(1, 31042913), (11, 2822083), (83, 374011), (121, 256553), (281, 110473), (913, 34001), (1331, 23323), (3091, 10043)]