16213441497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1933}}^1$

素因数の和:2270

約数の個数: 64

約数和(自身を含む): 25291892736

約数和(自身を除く): 9078451239

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 257, 473, 759, 771, 989, 1419, 1933, 2827, 2967, 5799, 5911, 8481, 10879, 11051, 17733, 21263, 32637, 33153, 44459, 63789, 65021, 83119, 121561, 133377, 195063, 249357, 254173, 364683, 489049, 496781, 762519, 914309, 1467147, 1490343, 1911737, 2742927, 2795903, 5464591, 5735211, 8387709, 11425963, 16393773, 21029107, 21361583, 34277889, 63087321, 64084749, 125685593, 234977413, 377056779, 491316409, 704932239, 1473949227, 5404480499, 16213441497]

約数ペア:

[(1, 16213441497), (3, 5404480499), (11, 1473949227), (23, 704932239), (33, 491316409), (43, 377056779), (69, 234977413), (129, 125685593), (253, 64084749), (257, 63087321), (473, 34277889), (759, 21361583), (771, 21029107), (989, 16393773), (1419, 11425963), (1933, 8387709), (2827, 5735211), (2967, 5464591), (5799, 2795903), (5911, 2742927), (8481, 1911737), (10879, 1490343), (11051, 1467147), (17733, 914309), (21263, 762519), (32637, 496781), (33153, 489049), (44459, 364683), (63789, 254173), (65021, 249357), (83119, 195063), (121561, 133377)]