2737281

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 3836160

約数和(自身を除く): 1098879

約数列:

[1, 3, 29, 73, 87, 219, 431, 1293, 2117, 6351, 12499, 31463, 37497, 94389, 912427, 2737281]

約数ペア:

[(1, 2737281), (3, 912427), (29, 94389), (73, 37497), (87, 31463), (219, 12499), (431, 6351), (1293, 2117)]