8618913

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 13737600

約数和(自身を除く): 5118687

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 317, 477, 513, 951, 1007, 1431, 2853, 3021, 6023, 8559, 9063, 16801, 18069, 27189, 50403, 54207, 151209, 162621, 319219, 453627, 957657, 2872971, 8618913]

約数ペア:

[(1, 8618913), (3, 2872971), (9, 957657), (19, 453627), (27, 319219), (53, 162621), (57, 151209), (159, 54207), (171, 50403), (317, 27189), (477, 18069), (513, 16801), (951, 9063), (1007, 8559), (1431, 6023), (2853, 3021)]