31398093441

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1435079}}^1$

素因数の和:1435126

約数の個数: 48

約数和(自身を含む): 56415864960

約数和(自身を除く): 25017771519

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 7293, 21879, 1435079, 4305237, 12915711, 15785869, 18656027, 24396343, 47357607, 55968081, 73189029, 142072821, 167904243, 205216297, 219567087, 268359773, 317152459, 615648891, 805079319, 951457377, 1846946673, 2415237957, 2854372131, 3488677049, 10466031147, 31398093441]

約数ペア:

[(1, 31398093441), (3, 10466031147), (9, 3488677049), (11, 2854372131), (13, 2415237957), (17, 1846946673), (33, 951457377), (39, 805079319), (51, 615648891), (99, 317152459), (117, 268359773), (143, 219567087), (153, 205216297), (187, 167904243), (221, 142072821), (429, 73189029), (561, 55968081), (663, 47357607), (1287, 24396343), (1683, 18656027), (1989, 15785869), (2431, 12915711), (7293, 4305237), (21879, 1435079)]