3054278

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:367

約数の個数: 16

約数和(自身を含む): 4709664

約数和(自身を除く): 1655386

約数列:

[1, 2, 71, 137, 142, 157, 274, 314, 9727, 11147, 19454, 21509, 22294, 43018, 1527139, 3054278]

約数ペア:

[(1, 3054278), (2, 1527139), (71, 43018), (137, 22294), (142, 21509), (157, 19454), (274, 11147), (314, 9727)]