3974373

素因数分解:

$3^3\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 32

約数和(自身を含む): 6473600

約数和(自身を除く): 2499227

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 169, 201, 351, 507, 603, 871, 1521, 1809, 2197, 2613, 4563, 6591, 7839, 11323, 19773, 23517, 33969, 59319, 101907, 147199, 305721, 441597, 1324791, 3974373]

約数ペア:

[(1, 3974373), (3, 1324791), (9, 441597), (13, 305721), (27, 147199), (39, 101907), (67, 59319), (117, 33969), (169, 23517), (201, 19773), (351, 11323), (507, 7839), (603, 6591), (871, 4563), (1521, 2613), (1809, 2197)]