13968903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1427}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 20151936

約数和(自身を除く): 6183033

約数列:

[1, 3, 13, 39, 251, 753, 1427, 3263, 4281, 9789, 18551, 55653, 358177, 1074531, 4656301, 13968903]

約数ペア:

[(1, 13968903), (3, 4656301), (13, 1074531), (39, 358177), (251, 55653), (753, 18551), (1427, 9789), (3263, 4281)]