17321447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 20593440

約数和(自身を除く): 3271993

約数列:

[1, 11, 13, 89, 143, 979, 1157, 1361, 12727, 14971, 17693, 121129, 194623, 1332419, 1574677, 17321447]

約数ペア:

[(1, 17321447), (11, 1574677), (13, 1332419), (89, 194623), (143, 121129), (979, 17693), (1157, 14971), (1361, 12727)]