856293121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{3709}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 934920000

約数和(自身を除く): 78626879

約数列:

[1, 19, 29, 419, 551, 3709, 7961, 12151, 70471, 107561, 230869, 1554071, 2043659, 29527349, 45068059, 856293121]

約数ペア:

[(1, 856293121), (19, 45068059), (29, 29527349), (419, 2043659), (551, 1554071), (3709, 230869), (7961, 107561), (12151, 70471)]