28218369531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6527497}}^1$

素因数の和:6527642

約数の個数: 16

約数和(自身を含む): 41358227328

約数和(自身を除く): 13139857797

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 6527497, 19582491, 71802467, 215407401, 855102107, 2565306321, 9406123177, 28218369531]

約数ペア:

[(1, 28218369531), (3, 9406123177), (11, 2565306321), (33, 855102107), (131, 215407401), (393, 71802467), (1441, 19582491), (4323, 6527497)]