210328701

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{9851}}^1$

素因数の和:10512

約数の個数: 16

約数和(自身を含む): 306436608

約数和(自身を除く): 96107907

約数列:

[1, 3, 11, 33, 647, 1941, 7117, 9851, 21351, 29553, 108361, 325083, 6373597, 19120791, 70109567, 210328701]

約数ペア:

[(1, 210328701), (3, 70109567), (11, 19120791), (33, 6373597), (647, 325083), (1941, 108361), (7117, 29553), (9851, 21351)]