78496847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 98219520

約数和(自身を除く): 19722673

約数列:

[1, 11, 13, 19, 143, 167, 173, 209, 247, 1837, 1903, 2171, 2249, 2717, 3173, 3287, 23881, 24739, 28891, 34903, 36157, 41249, 42731, 317801, 375583, 453739, 470041, 548929, 4131413, 6038219, 7136077, 78496847]

約数ペア:

[(1, 78496847), (11, 7136077), (13, 6038219), (19, 4131413), (143, 548929), (167, 470041), (173, 453739), (209, 375583), (247, 317801), (1837, 42731), (1903, 41249), (2171, 36157), (2249, 34903), (2717, 28891), (3173, 24739), (3287, 23881)]