223483897

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{1721}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 275409792

約数和(自身を除く): 51925895

約数列:

[1, 7, 13, 91, 1427, 1721, 9989, 12047, 18551, 22373, 129857, 156611, 2455867, 17191069, 31926271, 223483897]

約数ペア:

[(1, 223483897), (7, 31926271), (13, 17191069), (91, 2455867), (1427, 156611), (1721, 129857), (9989, 22373), (12047, 18551)]