70374993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 107909760

約数和(自身を除く): 37534767

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 741, 949, 1301, 1387, 2847, 3903, 4161, 16913, 18031, 24719, 50739, 54093, 74157, 94973, 284919, 321347, 964041, 1234649, 1804487, 3703947, 5413461, 23458331, 70374993]

約数ペア:

[(1, 70374993), (3, 23458331), (13, 5413461), (19, 3703947), (39, 1804487), (57, 1234649), (73, 964041), (219, 321347), (247, 284919), (741, 94973), (949, 74157), (1301, 54093), (1387, 50739), (2847, 24719), (3903, 18031), (4161, 16913)]