31947753

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 43819776

約数和(自身を除く): 11872023

約数列:

[1, 3, 43, 129, 227, 681, 1091, 3273, 9761, 29283, 46913, 140739, 247657, 742971, 10649251, 31947753]

約数ペア:

[(1, 31947753), (3, 10649251), (43, 742971), (129, 247657), (227, 140739), (681, 46913), (1091, 29283), (3273, 9761)]