1285442977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{33713}}^1$

素因数の和:34152

約数の個数: 16

約数和(自身を含む): 1585906560

約数和(自身を除く): 300463583

約数列:

[1, 7, 13, 91, 419, 2933, 5447, 33713, 38129, 235991, 438269, 3067883, 14125747, 98880229, 183634711, 1285442977]

約数ペア:

[(1, 1285442977), (7, 183634711), (13, 98880229), (91, 14125747), (419, 3067883), (2933, 438269), (5447, 235991), (33713, 38129)]