331292043

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{994871}}^1$

素因数の和:994914

約数の個数: 12

約数和(自身を含む): 491466768

約数和(自身を除く): 160174725

約数列:

[1, 3, 9, 37, 111, 333, 994871, 2984613, 8953839, 36810227, 110430681, 331292043]

約数ペア:

[(1, 331292043), (3, 110430681), (9, 36810227), (37, 8953839), (111, 2984613), (333, 994871)]