2961739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 3502080

約数和(自身を除く): 540341

約数列:

[1, 11, 19, 37, 209, 383, 407, 703, 4213, 7277, 7733, 14171, 80047, 155881, 269249, 2961739]

約数ペア:

[(1, 2961739), (11, 269249), (19, 155881), (37, 80047), (209, 14171), (383, 7733), (407, 7277), (703, 4213)]