219049727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6983}}^1$

素因数の和:7142

約数の個数: 16

約数和(自身を含む): 250306560

約数和(自身を除く): 31256833

約数列:

[1, 13, 19, 127, 247, 1651, 2413, 6983, 31369, 90779, 132677, 886841, 1724801, 11528933, 16849979, 219049727]

約数ペア:

[(1, 219049727), (13, 16849979), (19, 11528933), (127, 1724801), (247, 886841), (1651, 132677), (2413, 90779), (6983, 31369)]