89941901

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 108591840

約数和(自身を除く): 18649939

約数列:

[1, 7, 49, 53, 59, 371, 413, 587, 2597, 2891, 3127, 4109, 21889, 28763, 31111, 34633, 153223, 217777, 242431, 1524439, 1697017, 1835549, 12848843, 89941901]

約数ペア:

[(1, 89941901), (7, 12848843), (49, 1835549), (53, 1697017), (59, 1524439), (371, 242431), (413, 217777), (587, 153223), (2597, 34633), (2891, 31111), (3127, 28763), (4109, 21889)]