1994247

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:559

約数の個数: 16

約数和(自身を含む): 2976480

約数和(自身を除く): 982233

約数列:

[1, 3, 9, 27, 233, 317, 699, 951, 2097, 2853, 6291, 8559, 73861, 221583, 664749, 1994247]

約数ペア:

[(1, 1994247), (3, 664749), (9, 221583), (27, 73861), (233, 8559), (317, 6291), (699, 2853), (951, 2097)]