2185533903

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1553329}}^1$

素因数の和:1553406

約数の個数: 16

約数和(自身を含む): 3380046080

約数和(自身を除く): 1194512177

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 1553329, 4659987, 10873303, 32619909, 104073043, 312219129, 728511301, 2185533903]

約数ペア:

[(1, 2185533903), (3, 728511301), (7, 312219129), (21, 104073043), (67, 32619909), (201, 10873303), (469, 4659987), (1407, 1553329)]