2912390471151

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{3190147}}^1$

素因数の和:3190540

約数の個数: 48

約数和(自身を含む): 4934163629824

約数和(自身を除く): 2021773158673

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 337, 387, 903, 1011, 2359, 2709, 3033, 7077, 14491, 21231, 43473, 101437, 130419, 304311, 912933, 3190147, 9570441, 22331029, 28711323, 66993087, 137176321, 200979261, 411528963, 960234247, 1075079539, 1234586889, 2880702741, 3225238617, 7525556773, 8642108223, 9675715851, 22576670319, 46228420177, 67730010957, 138685260531, 323598941239, 416055781593, 970796823717, 2912390471151]

約数ペア:

[(1, 2912390471151), (3, 970796823717), (7, 416055781593), (9, 323598941239), (21, 138685260531), (43, 67730010957), (63, 46228420177), (129, 22576670319), (301, 9675715851), (337, 8642108223), (387, 7525556773), (903, 3225238617), (1011, 2880702741), (2359, 1234586889), (2709, 1075079539), (3033, 960234247), (7077, 411528963), (14491, 200979261), (21231, 137176321), (43473, 66993087), (101437, 28711323), (130419, 22331029), (304311, 9570441), (912933, 3190147)]