1867242013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{4391}}^1\times {\mathrm{4673}}^1$

素因数の和:9084

約数の個数: 16

約数和(自身を含む): 2299159296

約数和(自身を除く): 431917283

約数列:

[1, 7, 13, 91, 4391, 4673, 30737, 32711, 57083, 60749, 399581, 425243, 20519143, 143634001, 266748859, 1867242013]

約数ペア:

[(1, 1867242013), (7, 266748859), (13, 143634001), (91, 20519143), (4391, 425243), (4673, 399581), (30737, 60749), (32711, 57083)]