11287509

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 15396480

約数和(自身を除く): 4108971

約数列:

[1, 3, 71, 197, 213, 269, 591, 807, 13987, 19099, 41961, 52993, 57297, 158979, 3762503, 11287509]

約数ペア:

[(1, 11287509), (3, 3762503), (71, 158979), (197, 57297), (213, 52993), (269, 41961), (591, 19099), (807, 13987)]