38387943

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{733}}^1$

素因数の和:796

約数の個数: 36

約数和(自身を含む): 63320712

約数和(自身を除く): 24932769

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 529, 733, 759, 1587, 2199, 2277, 4761, 5819, 6597, 8063, 16859, 17457, 24189, 50577, 52371, 72567, 151731, 185449, 387757, 556347, 1163271, 1669041, 3489813, 4265327, 12795981, 38387943]

約数ペア:

[(1, 38387943), (3, 12795981), (9, 4265327), (11, 3489813), (23, 1669041), (33, 1163271), (69, 556347), (99, 387757), (207, 185449), (253, 151731), (529, 72567), (733, 52371), (759, 50577), (1587, 24189), (2199, 17457), (2277, 16859), (4761, 8063), (5819, 6597)]