1569421997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28069}}^1$

素因数の和:28133

約数の個数: 32

約数和(自身を含む): 2037208320

約数和(自身を除く): 467786323

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 2431, 3289, 4301, 5083, 28069, 55913, 308759, 364897, 477173, 645587, 4013867, 5248903, 6203249, 7101457, 8392631, 10974979, 68235739, 92318941, 120724769, 142674727, 1569421997]

約数ペア:

[(1, 1569421997), (11, 142674727), (13, 120724769), (17, 92318941), (23, 68235739), (143, 10974979), (187, 8392631), (221, 7101457), (253, 6203249), (299, 5248903), (391, 4013867), (2431, 645587), (3289, 477173), (4301, 364897), (5083, 308759), (28069, 55913)]