28071417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44771}}^1$

素因数の和:44804

約数の個数: 16

約数和(自身を含む): 42981120

約数和(自身を除く): 14909703

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 44771, 134313, 492481, 850649, 1477443, 2551947, 9357139, 28071417]

約数ペア:

[(1, 28071417), (3, 9357139), (11, 2551947), (19, 1477443), (33, 850649), (57, 492481), (209, 134313), (627, 44771)]