1187431063

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{30559}}^1$

素因数の和:30647

約数の個数: 24

約数和(自身を含む): 1511986560

約数和(自身を除く): 324555497

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 2989, 5551, 30559, 38857, 213913, 397267, 1497391, 1864099, 2780869, 13048693, 19466083, 24233287, 91340851, 169633009, 1187431063]

約数ペア:

[(1, 1187431063), (7, 169633009), (13, 91340851), (49, 24233287), (61, 19466083), (91, 13048693), (427, 2780869), (637, 1864099), (793, 1497391), (2989, 397267), (5551, 213913), (30559, 38857)]