1312424183

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61291}}^1$

素因数の和:61347

約数の個数: 24

約数和(自身を含む): 1676949120

約数和(自身を除く): 364524937

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 3059, 21413, 61291, 429037, 1164529, 1409693, 3003259, 8151703, 9867851, 26784167, 57061921, 69074957, 187489169, 1312424183]

約数ペア:

[(1, 1312424183), (7, 187489169), (19, 69074957), (23, 57061921), (49, 26784167), (133, 9867851), (161, 8151703), (437, 3003259), (931, 1409693), (1127, 1164529), (3059, 429037), (21413, 61291)]