38799033

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 65882880

約数和(自身を除く): 27083847

約数列:

[1, 3, 7, 13, 21, 39, 49, 79, 91, 147, 237, 257, 273, 553, 637, 771, 1027, 1659, 1799, 1911, 3081, 3341, 3871, 5397, 7189, 10023, 11613, 12593, 20303, 21567, 23387, 37779, 50323, 60909, 70161, 142121, 150969, 163709, 263939, 426363, 491127, 791817, 994847, 1847573, 2984541, 5542719, 12933011, 38799033]

約数ペア:

[(1, 38799033), (3, 12933011), (7, 5542719), (13, 2984541), (21, 1847573), (39, 994847), (49, 791817), (79, 491127), (91, 426363), (147, 263939), (237, 163709), (257, 150969), (273, 142121), (553, 70161), (637, 60909), (771, 50323), (1027, 37779), (1659, 23387), (1799, 21567), (1911, 20303), (3081, 12593), (3341, 11613), (3871, 10023), (5397, 7189)]