2017476855

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{649751}}^1$

素因数の和:649788

約数の個数: 32

約数和(自身を含む): 3742571520

約数和(自身を除く): 1725094665

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 649751, 1949253, 3248755, 5847759, 9746265, 14944273, 17543277, 29238795, 44832819, 74721365, 87716385, 134498457, 224164095, 403495371, 672492285, 2017476855]

約数ペア:

[(1, 2017476855), (3, 672492285), (5, 403495371), (9, 224164095), (15, 134498457), (23, 87716385), (27, 74721365), (45, 44832819), (69, 29238795), (115, 17543277), (135, 14944273), (207, 9746265), (345, 5847759), (621, 3248755), (1035, 1949253), (3105, 649751)]