254855161

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 294940800

約数和(自身を除く): 40085639

約数列:

[1, 11, 29, 59, 121, 319, 649, 1231, 1711, 3509, 7139, 13541, 18821, 35699, 72629, 148951, 207031, 392689, 798919, 2106241, 4319579, 8788109, 23168651, 254855161]

約数ペア:

[(1, 254855161), (11, 23168651), (29, 8788109), (59, 4319579), (121, 2106241), (319, 798919), (649, 392689), (1231, 207031), (1711, 148951), (3509, 72629), (7139, 35699), (13541, 18821)]