4345138749

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:1967

約数の個数: 64

約数和(自身を含む): 7209216000

約数和(自身を除く): 2864077251

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 139, 147, 343, 357, 417, 833, 973, 1029, 1787, 2363, 2499, 2919, 5361, 5831, 6811, 7089, 12509, 16541, 17493, 20433, 30379, 37527, 47677, 49623, 87563, 91137, 115787, 143031, 212653, 248393, 262689, 347361, 612941, 637959, 745179, 810509, 1488571, 1738751, 1838823, 2431527, 4222681, 4465713, 5216253, 10419997, 12171257, 12668043, 29558767, 31259991, 36513771, 85198799, 88676301, 206911369, 255596397, 620734107, 1448379583, 4345138749]

約数ペア:

[(1, 4345138749), (3, 1448379583), (7, 620734107), (17, 255596397), (21, 206911369), (49, 88676301), (51, 85198799), (119, 36513771), (139, 31259991), (147, 29558767), (343, 12668043), (357, 12171257), (417, 10419997), (833, 5216253), (973, 4465713), (1029, 4222681), (1787, 2431527), (2363, 1838823), (2499, 1738751), (2919, 1488571), (5361, 810509), (5831, 745179), (6811, 637959), (7089, 612941), (12509, 347361), (16541, 262689), (17493, 248393), (20433, 212653), (30379, 143031), (37527, 115787), (47677, 91137), (49623, 87563)]