3155115821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1627}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 3780919296

約数和(自身を除く): 625803475

約数列:

[1, 11, 13, 71, 143, 191, 781, 923, 1627, 2101, 2483, 10153, 13561, 17897, 21151, 27313, 115517, 149171, 176293, 232661, 310757, 1270687, 1501721, 1939223, 3418327, 4039841, 16518931, 22063747, 44438251, 242701217, 286828711, 3155115821]

約数ペア:

[(1, 3155115821), (11, 286828711), (13, 242701217), (71, 44438251), (143, 22063747), (191, 16518931), (781, 4039841), (923, 3418327), (1627, 1939223), (2101, 1501721), (2483, 1270687), (10153, 310757), (13561, 232661), (17897, 176293), (21151, 149171), (27313, 115517)]