347977729

素因数分解:

${\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{19301}}^1$

素因数の和:19472

約数の個数: 12

約数和(自身を含む): 385074900

約数和(自身を除く): 37097171

約数列:

[1, 11, 121, 149, 1639, 18029, 19301, 212311, 2335421, 2875849, 31634339, 347977729]

約数ペア:

[(1, 347977729), (11, 31634339), (121, 2875849), (149, 2335421), (1639, 212311), (18029, 19301)]