1894167

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 36

約数和(自身を含む): 3209544

約数和(自身を除く): 1315377

約数列:

[1, 3, 9, 11, 19, 33, 53, 57, 99, 159, 171, 209, 361, 477, 583, 627, 1007, 1083, 1749, 1881, 3021, 3249, 3971, 5247, 9063, 11077, 11913, 19133, 33231, 35739, 57399, 99693, 172197, 210463, 631389, 1894167]

約数ペア:

[(1, 1894167), (3, 631389), (9, 210463), (11, 172197), (19, 99693), (33, 57399), (53, 35739), (57, 33231), (99, 19133), (159, 11913), (171, 11077), (209, 9063), (361, 5247), (477, 3971), (583, 3249), (627, 3021), (1007, 1881), (1083, 1749)]