28584873

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{55721}}^1$

素因数の和:55749

約数の個数: 16

約数和(自身を含む): 44577600

約数和(自身を除く): 15992727

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 55721, 167163, 501489, 1058699, 1504467, 3176097, 9528291, 28584873]

約数ペア:

[(1, 28584873), (3, 9528291), (9, 3176097), (19, 1504467), (27, 1058699), (57, 501489), (171, 167163), (513, 55721)]