1207116001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{20129}}^1$

素因数の和:20808

約数の個数: 16

約数和(自身を含む): 1488009600

約数和(自身を除く): 280893599

約数列:

[1, 7, 13, 91, 659, 4613, 8567, 20129, 59969, 140903, 261677, 1831739, 13265011, 92855077, 172445143, 1207116001]

約数ペア:

[(1, 1207116001), (7, 172445143), (13, 92855077), (91, 13265011), (659, 1831739), (4613, 261677), (8567, 140903), (20129, 59969)]