2613771993

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{40189}}^1$

素因数の和:40381

約数の個数: 32

約数和(自身を含む): 4218342400

約数和(自身を除く): 1604570407

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 399, 489, 1141, 3097, 3423, 9291, 21679, 40189, 65037, 120567, 281323, 763591, 843969, 2290773, 5345137, 6550807, 16035411, 19652421, 45855649, 124465333, 137566947, 373395999, 871257331, 2613771993]

約数ペア:

[(1, 2613771993), (3, 871257331), (7, 373395999), (19, 137566947), (21, 124465333), (57, 45855649), (133, 19652421), (163, 16035411), (399, 6550807), (489, 5345137), (1141, 2290773), (3097, 843969), (3423, 763591), (9291, 281323), (21679, 120567), (40189, 65037)]