1682061

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 2332800

約数和(自身を除く): 650739

約数列:

[1, 3, 53, 71, 149, 159, 213, 447, 3763, 7897, 10579, 11289, 23691, 31737, 560687, 1682061]

約数ペア:

[(1, 1682061), (3, 560687), (53, 31737), (71, 23691), (149, 11289), (159, 10579), (213, 7897), (447, 3763)]