40981881

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1181}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 56168640

約数和(自身を除く): 15186759

約数列:

[1, 3, 43, 129, 269, 807, 1181, 3543, 11567, 34701, 50783, 152349, 317689, 953067, 13660627, 40981881]

約数ペア:

[(1, 40981881), (3, 13660627), (43, 953067), (129, 317689), (269, 152349), (807, 50783), (1181, 34701), (3543, 11567)]