5550147

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 8960000

約数和(自身を除く): 3409853

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 349, 513, 589, 837, 1047, 1767, 3141, 5301, 6631, 9423, 10819, 15903, 19893, 32457, 59679, 97371, 179037, 205561, 292113, 616683, 1850049, 5550147]

約数ペア:

[(1, 5550147), (3, 1850049), (9, 616683), (19, 292113), (27, 205561), (31, 179037), (57, 97371), (93, 59679), (171, 32457), (279, 19893), (349, 15903), (513, 10819), (589, 9423), (837, 6631), (1047, 5301), (1767, 3141)]