5281119

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 8025472

約数和(自身を除く): 2744353

約数列:

[1, 3, 9, 27, 81, 103, 211, 243, 309, 633, 927, 1899, 2781, 5697, 8343, 17091, 21733, 25029, 51273, 65199, 195597, 586791, 1760373, 5281119]

約数ペア:

[(1, 5281119), (3, 1760373), (9, 586791), (27, 195597), (81, 65199), (103, 51273), (211, 25029), (243, 21733), (309, 17091), (633, 8343), (927, 5697), (1899, 2781)]