1142080511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 1369944576

約数和(自身を除く): 227864065

約数列:

[1, 11, 13, 71, 143, 197, 571, 781, 923, 2167, 2561, 6281, 7423, 10153, 13987, 28171, 40541, 81653, 112487, 153857, 181831, 445951, 527033, 1237357, 1462331, 2000141, 5797363, 7986577, 16085641, 87852347, 103825501, 1142080511]

約数ペア:

[(1, 1142080511), (11, 103825501), (13, 87852347), (71, 16085641), (143, 7986577), (197, 5797363), (571, 2000141), (781, 1462331), (923, 1237357), (2167, 527033), (2561, 445951), (6281, 181831), (7423, 153857), (10153, 112487), (13987, 81653), (28171, 40541)]