11251971

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 17706000

約数和(自身を除く): 6454029

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 2269, 4959, 6807, 20421, 43111, 65801, 129333, 197403, 387999, 592209, 1250219, 3750657, 11251971]

約数ペア:

[(1, 11251971), (3, 3750657), (9, 1250219), (19, 592209), (29, 387999), (57, 197403), (87, 129333), (171, 65801), (261, 43111), (551, 20421), (1653, 6807), (2269, 4959)]