1520231757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2027}}^1\times {\mathrm{22727}}^1$

素因数の和:24768

約数の個数: 16

約数和(自身を含む): 2212434432

約数和(自身を除く): 692202675

約数列:

[1, 3, 11, 33, 2027, 6081, 22297, 22727, 66891, 68181, 249997, 749991, 46067629, 138202887, 506743919, 1520231757]

約数ペア:

[(1, 1520231757), (3, 506743919), (11, 138202887), (33, 46067629), (2027, 749991), (6081, 249997), (22297, 68181), (22727, 66891)]