2652243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 3888000

約数和(自身を除く): 1235757

約数列:

[1, 3, 11, 33, 179, 449, 537, 1347, 1969, 4939, 5907, 14817, 80371, 241113, 884081, 2652243]

約数ペア:

[(1, 2652243), (3, 884081), (11, 241113), (33, 80371), (179, 14817), (449, 5907), (537, 4939), (1347, 1969)]