1155141

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1122

約数の個数: 20

約数和(自身を含む): 1860012

約数和(自身を除く): 704871

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1097, 3291, 9873, 14261, 29619, 42783, 88857, 128349, 385047, 1155141]

約数ペア:

[(1, 1155141), (3, 385047), (9, 128349), (13, 88857), (27, 42783), (39, 29619), (81, 14261), (117, 9873), (351, 3291), (1053, 1097)]