28090473

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4423}}^1$

素因数の和:4528

約数の個数: 16

約数和(自身を含む): 39285120

約数和(自身を除く): 11194647

約数列:

[1, 3, 29, 73, 87, 219, 2117, 4423, 6351, 13269, 128267, 322879, 384801, 968637, 9363491, 28090473]

約数ペア:

[(1, 28090473), (3, 9363491), (29, 968637), (73, 384801), (87, 322879), (219, 128267), (2117, 13269), (4423, 6351)]