21334577

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 24053760

約数和(自身を除く): 2719183

約数列:

[1, 11, 59, 71, 463, 649, 781, 4189, 5093, 27317, 32873, 46079, 300487, 361603, 1939507, 21334577]

約数ペア:

[(1, 21334577), (11, 1939507), (59, 361603), (71, 300487), (463, 46079), (649, 32873), (781, 27317), (4189, 5093)]