22164051

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4315

約数の個数: 32

約数和(自身を含む): 38295040

約数和(自身を除く): 16130989

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 4273, 5187, 12819, 29911, 55549, 81187, 89733, 166647, 243561, 388843, 568309, 1055431, 1166529, 1704927, 3166293, 7388017, 22164051]

約数ペア:

[(1, 22164051), (3, 7388017), (7, 3166293), (13, 1704927), (19, 1166529), (21, 1055431), (39, 568309), (57, 388843), (91, 243561), (133, 166647), (247, 89733), (273, 81187), (399, 55549), (741, 29911), (1729, 12819), (4273, 5187)]