10509261

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26339}}^1$

素因数の和:26368

約数の個数: 16

約数和(自身を含む): 16857600

約数和(自身を除く): 6348339

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 26339, 79017, 184373, 500441, 553119, 1501323, 3503087, 10509261]

約数ペア:

[(1, 10509261), (3, 3503087), (7, 1501323), (19, 553119), (21, 500441), (57, 184373), (133, 79017), (399, 26339)]