4393227

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 6121472

約数和(自身を除く): 1728245

約数列:

[1, 3, 31, 93, 97, 291, 487, 1461, 3007, 9021, 15097, 45291, 47239, 141717, 1464409, 4393227]

約数ペア:

[(1, 4393227), (3, 1464409), (31, 141717), (93, 47239), (97, 45291), (291, 15097), (487, 9021), (1461, 3007)]