11972052513

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2414207}}^1$

素因数の和:2414261

約数の個数: 24

約数和(自身を含む): 18830822400

約数和(自身を除く): 6858769887

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 2414207, 7242621, 21727863, 45869933, 70012003, 137609799, 210036009, 412829397, 630108027, 1330228057, 3990684171, 11972052513]

約数ペア:

[(1, 11972052513), (3, 3990684171), (9, 1330228057), (19, 630108027), (29, 412829397), (57, 210036009), (87, 137609799), (171, 70012003), (261, 45869933), (551, 21727863), (1653, 7242621), (4959, 2414207)]