2209677

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 3206592

約数和(自身を除く): 996915

約数列:

[1, 3, 17, 37, 51, 111, 629, 1171, 1887, 3513, 19907, 43327, 59721, 129981, 736559, 2209677]

約数ペア:

[(1, 2209677), (3, 736559), (17, 129981), (37, 59721), (51, 43327), (111, 19907), (629, 3513), (1171, 1887)]