4288707

素因数分解:

$3^7\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 6730560

約数和(自身を除く): 2441853

約数列:

[1, 3, 9, 27, 37, 53, 81, 111, 159, 243, 333, 477, 729, 999, 1431, 1961, 2187, 2997, 4293, 5883, 8991, 12879, 17649, 26973, 38637, 52947, 80919, 115911, 158841, 476523, 1429569, 4288707]

約数ペア:

[(1, 4288707), (3, 1429569), (9, 476523), (27, 158841), (37, 115911), (53, 80919), (81, 52947), (111, 38637), (159, 26973), (243, 17649), (333, 12879), (477, 8991), (729, 5883), (999, 4293), (1431, 2997), (1961, 2187)]