12967707963

素因数分解:

$3^1\times 7^1\times {\mathrm{18787}}^1\times {\mathrm{32869}}^1$

素因数の和:51666

約数の個数: 16

約数和(自身を含む): 19761969920

約数和(自身を除く): 6794261957

約数列:

[1, 3, 7, 21, 18787, 32869, 56361, 98607, 131509, 230083, 394527, 690249, 617509903, 1852529709, 4322569321, 12967707963]

約数ペア:

[(1, 12967707963), (3, 4322569321), (7, 1852529709), (21, 617509903), (18787, 690249), (32869, 394527), (56361, 230083), (98607, 131509)]