3747996889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{3617}}^1$

素因数の和:3889

約数の個数: 32

約数和(自身を含む): 4716714240

約数和(自身を除く): 968717351

約数列:

[1, 7, 13, 59, 91, 193, 413, 767, 1351, 2509, 3617, 5369, 11387, 17563, 25319, 47021, 79709, 148031, 213403, 329147, 698081, 1036217, 1493821, 2774239, 4886567, 9075053, 19419673, 41186779, 63525371, 288307453, 535428127, 3747996889]

約数ペア:

[(1, 3747996889), (7, 535428127), (13, 288307453), (59, 63525371), (91, 41186779), (193, 19419673), (413, 9075053), (767, 4886567), (1351, 2774239), (2509, 1493821), (3617, 1036217), (5369, 698081), (11387, 329147), (17563, 213403), (25319, 148031), (47021, 79709)]