2016293181

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{4919}}^1$

素因数の和:5209

約数の個数: 32

約数和(自身を含む): 3117312000

約数和(自身を除く): 1101018819

約数列:

[1, 3, 7, 21, 131, 149, 393, 447, 917, 1043, 2751, 3129, 4919, 14757, 19519, 34433, 58557, 103299, 136633, 409899, 644389, 732931, 1933167, 2198793, 4510723, 5130517, 13532169, 15391551, 96013961, 288041883, 672097727, 2016293181]

約数ペア:

[(1, 2016293181), (3, 672097727), (7, 288041883), (21, 96013961), (131, 15391551), (149, 13532169), (393, 5130517), (447, 4510723), (917, 2198793), (1043, 1933167), (2751, 732931), (3129, 644389), (4919, 409899), (14757, 136633), (19519, 103299), (34433, 58557)]