275355197

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 302035440

約数和(自身を除く): 26680243

約数列:

[1, 13, 73, 257, 949, 1129, 3341, 14677, 18761, 82417, 243893, 290153, 1071421, 3771989, 21181169, 275355197]

約数ペア:

[(1, 275355197), (13, 21181169), (73, 3771989), (257, 1071421), (949, 290153), (1129, 243893), (3341, 82417), (14677, 18761)]