12995253

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 19900608

約数和(自身を除く): 6905355

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 937, 1541, 2811, 4623, 8433, 13869, 21551, 62779, 64653, 188337, 193959, 565011, 1443917, 4331751, 12995253]

約数ペア:

[(1, 12995253), (3, 4331751), (9, 1443917), (23, 565011), (67, 193959), (69, 188337), (201, 64653), (207, 62779), (603, 21551), (937, 13869), (1541, 8433), (2811, 4623)]