2647251769

素因数分解:

${\mathrm{23}}^1\times {\mathrm{167}}^2\times {\mathrm{4127}}^1$

素因数の和:4484

約数の個数: 12

約数和(自身を含む): 2779663104

約数和(自身を除く): 132411335

約数列:

[1, 23, 167, 3841, 4127, 27889, 94921, 641447, 689209, 15851807, 115097903, 2647251769]

約数ペア:

[(1, 2647251769), (23, 115097903), (167, 15851807), (3841, 689209), (4127, 641447), (27889, 94921)]