3886001889

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{39397}}^1$

素因数の和:39486

約数の個数: 48

約数和(自身を含む): 6683161536

約数和(自身を除く): 2797159647

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 77, 147, 183, 231, 427, 539, 671, 1281, 1617, 2013, 2989, 4697, 8967, 14091, 32879, 39397, 98637, 118191, 275779, 433367, 827337, 1300101, 1930453, 2403217, 3033569, 5791359, 7209651, 9100707, 16822519, 21234983, 26435387, 50467557, 63704949, 79306161, 117757633, 185047709, 353272899, 555143127, 1295333963, 3886001889]

約数ペア:

[(1, 3886001889), (3, 1295333963), (7, 555143127), (11, 353272899), (21, 185047709), (33, 117757633), (49, 79306161), (61, 63704949), (77, 50467557), (147, 26435387), (183, 21234983), (231, 16822519), (427, 9100707), (539, 7209651), (671, 5791359), (1281, 3033569), (1617, 2403217), (2013, 1930453), (2989, 1300101), (4697, 827337), (8967, 433367), (14091, 275779), (32879, 118191), (39397, 98637)]