3277218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 7781184

約数和(自身を除く): 4503966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 157, 213, 294, 314, 426, 471, 497, 942, 994, 1099, 1491, 2198, 2982, 3297, 3479, 6594, 6958, 7693, 10437, 11147, 15386, 20874, 22294, 23079, 33441, 46158, 66882, 78029, 156058, 234087, 468174, 546203, 1092406, 1638609, 3277218]

約数ペア:

[(1, 3277218), (2, 1638609), (3, 1092406), (6, 546203), (7, 468174), (14, 234087), (21, 156058), (42, 78029), (49, 66882), (71, 46158), (98, 33441), (142, 23079), (147, 22294), (157, 20874), (213, 15386), (294, 11147), (314, 10437), (426, 7693), (471, 6958), (497, 6594), (942, 3479), (994, 3297), (1099, 2982), (1491, 2198)]