28500519

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1303}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 39808512

約数和(自身を除く): 11307993

約数列:

[1, 3, 23, 69, 317, 951, 1303, 3909, 7291, 21873, 29969, 89907, 413051, 1239153, 9500173, 28500519]

約数ペア:

[(1, 28500519), (3, 9500173), (23, 1239153), (69, 413051), (317, 89907), (951, 29969), (1303, 21873), (3909, 7291)]