4287393

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 36

約数和(自身を含む): 7081984

約数和(自身を除く): 2794591

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 127, 279, 341, 363, 381, 1023, 1089, 1143, 1397, 3069, 3751, 3937, 4191, 11253, 11811, 12573, 15367, 33759, 35433, 43307, 46101, 129921, 138303, 389763, 476377, 1429131, 4287393]

約数ペア:

[(1, 4287393), (3, 1429131), (9, 476377), (11, 389763), (31, 138303), (33, 129921), (93, 46101), (99, 43307), (121, 35433), (127, 33759), (279, 15367), (341, 12573), (363, 11811), (381, 11253), (1023, 4191), (1089, 3937), (1143, 3751), (1397, 3069)]