788921829

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{2887}}^1$

素因数の和:3274

約数の個数: 32

約数和(自身を含む): 1212960000

約数和(自身を除く): 424038171

約数列:

[1, 3, 9, 27, 29, 87, 261, 349, 783, 1047, 2887, 3141, 8661, 9423, 10121, 25983, 30363, 77949, 83723, 91089, 251169, 273267, 753507, 1007563, 2260521, 3022689, 9068067, 27204201, 29219327, 87657981, 262973943, 788921829]

約数ペア:

[(1, 788921829), (3, 262973943), (9, 87657981), (27, 29219327), (29, 27204201), (87, 9068067), (261, 3022689), (349, 2260521), (783, 1007563), (1047, 753507), (2887, 273267), (3141, 251169), (8661, 91089), (9423, 83723), (10121, 77949), (25983, 30363)]