20131729233

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{28753}}^1$

素因数の和:29214

約数の個数: 48

約数和(自身を含む): 34143189696

約数和(自身を除く): 14011460463

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 433, 539, 1299, 1617, 3031, 4763, 9093, 14289, 21217, 28753, 33341, 63651, 86259, 100023, 201271, 233387, 316283, 603813, 700161, 948849, 1408897, 2213981, 4226691, 6641943, 12450049, 15497867, 37350147, 46493601, 87150343, 136950539, 261451029, 410851617, 610052401, 958653773, 1830157203, 2875961319, 6710576411, 20131729233]

約数ペア:

[(1, 20131729233), (3, 6710576411), (7, 2875961319), (11, 1830157203), (21, 958653773), (33, 610052401), (49, 410851617), (77, 261451029), (147, 136950539), (231, 87150343), (433, 46493601), (539, 37350147), (1299, 15497867), (1617, 12450049), (3031, 6641943), (4763, 4226691), (9093, 2213981), (14289, 1408897), (21217, 948849), (28753, 700161), (33341, 603813), (63651, 316283), (86259, 233387), (100023, 201271)]