5988897299

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{661}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 7945271040

約数和(自身を除く): 1956373741

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 563, 661, 847, 1463, 2299, 3941, 4627, 6193, 7271, 10697, 12559, 16093, 43351, 50897, 68123, 74879, 79981, 87913, 117667, 138149, 372143, 476861, 559867, 823669, 967043, 1294337, 1519639, 2605001, 4093573, 7070717, 9060359, 10637473, 28655011, 45029303, 49495019, 77777887, 315205121, 544445209, 855556757, 5988897299]

約数ペア:

[(1, 5988897299), (7, 855556757), (11, 544445209), (19, 315205121), (77, 77777887), (121, 49495019), (133, 45029303), (209, 28655011), (563, 10637473), (661, 9060359), (847, 7070717), (1463, 4093573), (2299, 2605001), (3941, 1519639), (4627, 1294337), (6193, 967043), (7271, 823669), (10697, 559867), (12559, 476861), (16093, 372143), (43351, 138149), (50897, 117667), (68123, 87913), (74879, 79981)]