28429731

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{95723}}^1$

素因数の和:95743

約数の個数: 16

約数和(自身を含む): 45947520

約数和(自身を除く): 17517789

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 95723, 287169, 861507, 1052953, 2584521, 3158859, 9476577, 28429731]

約数ペア:

[(1, 28429731), (3, 9476577), (9, 3158859), (11, 2584521), (27, 1052953), (33, 861507), (99, 287169), (297, 95723)]