38310813

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{5987}}^1$

素因数の和:6078

約数の個数: 20

約数和(自身を含む): 57963840

約数和(自身を除く): 19653027

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 5987, 6399, 17961, 53883, 161649, 472973, 484947, 1418919, 4256757, 12770271, 38310813]

約数ペア:

[(1, 38310813), (3, 12770271), (9, 4256757), (27, 1418919), (79, 484947), (81, 472973), (237, 161649), (711, 53883), (2133, 17961), (5987, 6399)]