1181998911

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{19183}}^1$

素因数の和:19275

約数の個数: 32

約数和(自身を含む): 1767997440

約数和(自身を除く): 585998529

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 437, 893, 1081, 1311, 2679, 3243, 19183, 20539, 57549, 61617, 364477, 441209, 901601, 1093431, 1323627, 2704803, 8382971, 17130419, 20736823, 25148913, 51391257, 62210469, 393999637, 1181998911]

約数ペア:

[(1, 1181998911), (3, 393999637), (19, 62210469), (23, 51391257), (47, 25148913), (57, 20736823), (69, 17130419), (141, 8382971), (437, 2704803), (893, 1323627), (1081, 1093431), (1311, 901601), (2679, 441209), (3243, 364477), (19183, 61617), (20539, 57549)]