2021496129

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{3761}}^1$

素因数の和:4958

約数の個数: 32

約数和(自身を含む): 3174526080

約数和(自身を除く): 1153029951

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1171, 3513, 3761, 10539, 11283, 19907, 31617, 33849, 59721, 63937, 101547, 179163, 191811, 537489, 575433, 1726299, 4404131, 13212393, 39637179, 74870227, 118911537, 224610681, 673832043, 2021496129]

約数ペア:

[(1, 2021496129), (3, 673832043), (9, 224610681), (17, 118911537), (27, 74870227), (51, 39637179), (153, 13212393), (459, 4404131), (1171, 1726299), (3513, 575433), (3761, 537489), (10539, 191811), (11283, 179163), (19907, 101547), (31617, 63937), (33849, 59721)]