122623319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18979}}^1$

素因数の和:19070

約数の個数: 16

約数和(自身を含む): 153054720

約数和(自身を除く): 30431401

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 18979, 132853, 246727, 1347509, 1727089, 9432563, 17517617, 122623319]

約数ペア:

[(1, 122623319), (7, 17517617), (13, 9432563), (71, 1727089), (91, 1347509), (497, 246727), (923, 132853), (6461, 18979)]