13749151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 15473920

約数和(自身を除く): 1724769

約数列:

[1, 13, 31, 109, 313, 403, 1417, 3379, 4069, 9703, 34117, 43927, 126139, 443521, 1057627, 13749151]

約数ペア:

[(1, 13749151), (13, 1057627), (31, 443521), (109, 126139), (313, 43927), (403, 34117), (1417, 9703), (3379, 4069)]