40145037

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{911}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 55172352

約数和(自身を除く): 15027315

約数列:

[1, 3, 37, 111, 397, 911, 1191, 2733, 14689, 33707, 44067, 101121, 361667, 1085001, 13381679, 40145037]

約数ペア:

[(1, 40145037), (3, 13381679), (37, 1085001), (111, 361667), (397, 101121), (911, 44067), (1191, 33707), (2733, 14689)]