16780701

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15077}}^1$

素因数の和:15140

約数の個数: 16

約数和(自身を含む): 26054784

約数和(自身を除く): 9274083

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 15077, 45231, 105539, 316617, 799081, 2397243, 5593567, 16780701]

約数ペア:

[(1, 16780701), (3, 5593567), (7, 2397243), (21, 799081), (53, 316617), (159, 105539), (371, 45231), (1113, 15077)]