5642649

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{2029}}^1$

素因数の和:2141

約数の個数: 16

約数和(自身を含む): 8444800

約数和(自身を除く): 2802151

約数列:

[1, 3, 9, 27, 103, 309, 927, 2029, 2781, 6087, 18261, 54783, 208987, 626961, 1880883, 5642649]

約数ペア:

[(1, 5642649), (3, 1880883), (9, 626961), (27, 208987), (103, 54783), (309, 18261), (927, 6087), (2029, 2781)]