264693303

素因数分解:

$3^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{5521}}^1$

素因数の和:6295

約数の個数: 24

約数和(自身を含む): 437607456

約数和(自身を除く): 172914153

約数列:

[1, 3, 7, 9, 21, 63, 761, 2283, 5327, 5521, 6849, 15981, 16563, 38647, 47943, 49689, 115941, 347823, 4201481, 12604443, 29410367, 37813329, 88231101, 264693303]

約数ペア:

[(1, 264693303), (3, 88231101), (7, 37813329), (9, 29410367), (21, 12604443), (63, 4201481), (761, 347823), (2283, 115941), (5327, 49689), (5521, 47943), (6849, 38647), (15981, 16563)]