82278911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 102558960

約数和(自身を除く): 20280049

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1573, 2299, 2717, 2753, 29887, 30283, 35789, 52307, 333113, 393679, 575377, 679991, 4330469, 6329147, 7479901, 82278911]

約数ペア:

[(1, 82278911), (11, 7479901), (13, 6329147), (19, 4330469), (121, 679991), (143, 575377), (209, 393679), (247, 333113), (1573, 52307), (2299, 35789), (2717, 30283), (2753, 29887)]