1937646981

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1354051}}^1$

素因数の和:1354113

約数の個数: 16

約数和(自身を含む): 2924752320

約数和(自身を除く): 987105339

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1354051, 4062153, 12186459, 36559377, 71764703, 215294109, 645882327, 1937646981]

約数ペア:

[(1, 1937646981), (3, 645882327), (9, 215294109), (27, 71764703), (53, 36559377), (159, 12186459), (477, 4062153), (1431, 1354051)]