4856841

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 8386560

約数和(自身を除く): 3529719

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 79, 81, 99, 207, 237, 243, 253, 297, 621, 711, 759, 869, 891, 1817, 1863, 2133, 2277, 2607, 2673, 5451, 5589, 6399, 6831, 7821, 16353, 19197, 19987, 20493, 23463, 49059, 59961, 61479, 70389, 147177, 179883, 211167, 441531, 539649, 1618947, 4856841]

約数ペア:

[(1, 4856841), (3, 1618947), (9, 539649), (11, 441531), (23, 211167), (27, 179883), (33, 147177), (69, 70389), (79, 61479), (81, 59961), (99, 49059), (207, 23463), (237, 20493), (243, 19987), (253, 19197), (297, 16353), (621, 7821), (711, 6831), (759, 6399), (869, 5589), (891, 5451), (1817, 2673), (1863, 2607), (2133, 2277)]