40232421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{262957}}^1$

素因数の和:262980

約数の個数: 12

約数和(自身を含む): 61532172

約数和(自身を除く): 21299751

約数列:

[1, 3, 9, 17, 51, 153, 262957, 788871, 2366613, 4470269, 13410807, 40232421]

約数ペア:

[(1, 40232421), (3, 13410807), (9, 4470269), (17, 2366613), (51, 788871), (153, 262957)]