2498661

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1648539

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 179, 297, 423, 517, 537, 1269, 1551, 1611, 1969, 4653, 4833, 5907, 8413, 13959, 17721, 25239, 53163, 75717, 92543, 227151, 277629, 832887, 2498661]

約数ペア:

[(1, 2498661), (3, 832887), (9, 277629), (11, 227151), (27, 92543), (33, 75717), (47, 53163), (99, 25239), (141, 17721), (179, 13959), (297, 8413), (423, 5907), (517, 4833), (537, 4653), (1269, 1969), (1551, 1611)]