31741489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 35768320

約数和(自身を除く): 4026831

約数列:

[1, 13, 31, 79, 403, 997, 1027, 2449, 12961, 30907, 31837, 78763, 401791, 1023919, 2441653, 31741489]

約数ペア:

[(1, 31741489), (13, 2441653), (31, 1023919), (79, 401791), (403, 78763), (997, 31837), (1027, 30907), (2449, 12961)]