118394871

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{296729}}^1$

素因数の和:296758

約数の個数: 16

約数和(自身を含む): 189907200

約数和(自身を除く): 71512329

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 296729, 890187, 2077103, 5637851, 6231309, 16913553, 39464957, 118394871]

約数ペア:

[(1, 118394871), (3, 39464957), (7, 16913553), (19, 6231309), (21, 5637851), (57, 2077103), (133, 890187), (399, 296729)]