20131427249

素因数分解:

${\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{8389}}^1$

素因数の和:9008

約数の個数: 16

約数和(自身を含む): 20941440000

約数和(自身を除く): 810012751

約数列:

[1, 31, 199, 389, 6169, 8389, 12059, 77411, 260059, 1669411, 2399741, 3263321, 51751741, 101162951, 649400879, 20131427249]

約数ペア:

[(1, 20131427249), (31, 649400879), (199, 101162951), (389, 51751741), (6169, 3263321), (8389, 2399741), (12059, 1669411), (77411, 260059)]