2912331247

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{15227}}^1$

素因数の和:15630

約数の個数: 16

約数和(自身を含む): 3376961280

約数和(自身を除く): 464630033

約数列:

[1, 7, 89, 307, 623, 2149, 15227, 27323, 106589, 191261, 1355203, 4674689, 9486421, 32722823, 416047321, 2912331247]

約数ペア:

[(1, 2912331247), (7, 416047321), (89, 32722823), (307, 9486421), (623, 4674689), (2149, 1355203), (15227, 191261), (27323, 106589)]