109701319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16979}}^1$

素因数の和:17070

約数の個数: 16

約数和(自身を含む): 136926720

約数和(自身を除く): 27225401

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 16979, 118853, 220727, 1205509, 1545089, 8438563, 15671617, 109701319]

約数ペア:

[(1, 109701319), (7, 15671617), (13, 8438563), (71, 1545089), (91, 1205509), (497, 220727), (923, 118853), (6461, 16979)]