1187492343

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{484493}}^1$

素因数の和:484558

約数の個数: 16

約数和(自身を含む): 1705418880

約数和(自身を除く): 517926537

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 484493, 1453479, 9205367, 20833199, 27616101, 62499597, 395830781, 1187492343]

約数ペア:

[(1, 1187492343), (3, 395830781), (19, 62499597), (43, 27616101), (57, 20833199), (129, 9205367), (817, 1453479), (2451, 484493)]