309931439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{10613}}^1$

素因数の和:10714

約数の個数: 16

約数和(自身を含む): 343893600

約数和(自身を除く): 33962161

約数列:

[1, 19, 29, 53, 551, 1007, 1537, 10613, 29203, 201647, 307777, 562489, 5847763, 10687291, 16312181, 309931439]

約数ペア:

[(1, 309931439), (19, 16312181), (29, 10687291), (53, 5847763), (551, 562489), (1007, 307777), (1537, 201647), (10613, 29203)]