261036751

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1193}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 282490848

約数和(自身を除く): 21454097

約数列:

[1, 17, 61, 211, 1037, 1193, 3587, 12871, 20281, 72773, 218807, 251723, 1237141, 4279291, 15355103, 261036751]

約数ペア:

[(1, 261036751), (17, 15355103), (61, 4279291), (211, 1237141), (1037, 251723), (1193, 218807), (3587, 72773), (12871, 20281)]