117353131

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 136581120

約数和(自身を除く): 19227989

約数列:

[1, 7, 71, 389, 497, 607, 2723, 4249, 27619, 43097, 193333, 236123, 301679, 1652861, 16764733, 117353131]

約数ペア:

[(1, 117353131), (7, 16764733), (71, 1652861), (389, 301679), (497, 236123), (607, 193333), (2723, 43097), (4249, 27619)]