2885872773

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1260757}}^1$

素因数の和:1260876

約数の個数: 16

約数和(自身を含む): 4437868160

約数和(自身を除く): 1551995387

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 1260757, 3782271, 8825299, 26475897, 137422513, 412267539, 961957591, 2885872773]

約数ペア:

[(1, 2885872773), (3, 961957591), (7, 412267539), (21, 137422513), (109, 26475897), (327, 8825299), (763, 3782271), (2289, 1260757)]