2912862969

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{44257}}^1$

素因数の和:44437

約数の個数: 24

約数和(自身を含む): 4308250752

約数和(自身を除く): 1395387783

約数列:

[1, 3, 9, 71, 103, 213, 309, 639, 927, 7313, 21939, 44257, 65817, 132771, 398313, 3142247, 4558471, 9426741, 13675413, 28280223, 41026239, 323651441, 970954323, 2912862969]

約数ペア:

[(1, 2912862969), (3, 970954323), (9, 323651441), (71, 41026239), (103, 28280223), (213, 13675413), (309, 9426741), (639, 4558471), (927, 3142247), (7313, 398313), (21939, 132771), (44257, 65817)]