29369781

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20269}}^1$

素因数の和:20305

約数の個数: 24

約数和(自身を含む): 50593920

約数和(自身を除く): 21224139

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 20269, 60807, 141883, 182421, 425649, 466187, 1276947, 1398561, 3263309, 4195683, 9789927, 29369781]

約数ペア:

[(1, 29369781), (3, 9789927), (7, 4195683), (9, 3263309), (21, 1398561), (23, 1276947), (63, 466187), (69, 425649), (161, 182421), (207, 141883), (483, 60807), (1449, 20269)]