42730347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{30113}}^1$

素因数の和:30170

約数の個数: 16

約数和(自身を含む): 63600768

約数和(自身を除く): 20870421

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 30113, 90339, 331243, 993729, 1294859, 3884577, 14243449, 42730347]

約数ペア:

[(1, 42730347), (3, 14243449), (11, 3884577), (33, 1294859), (43, 993729), (129, 331243), (473, 90339), (1419, 30113)]