31132907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 34298880

約数和(自身を除く): 3165973

約数列:

[1, 13, 109, 127, 173, 1417, 1651, 2249, 13843, 18857, 21971, 179959, 245141, 285623, 2394839, 31132907]

約数ペア:

[(1, 31132907), (13, 2394839), (109, 285623), (127, 245141), (173, 179959), (1417, 21971), (1651, 18857), (2249, 13843)]