31742253

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{9257}}^1$

素因数の和:9393

約数の個数: 16

約数和(自身を含む): 47400960

約数和(自身を除く): 15658707

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 9257, 27771, 83313, 249939, 1175639, 3526917, 10580751, 31742253]

約数ペア:

[(1, 31742253), (3, 10580751), (9, 3526917), (27, 1175639), (127, 249939), (381, 83313), (1143, 27771), (3429, 9257)]