2219756193

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{82571}}^1$

素因数の和:82709

約数の個数: 24

約数和(自身を含む): 3349120320

約数和(自身を除く): 1129364127

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 927, 2987, 8961, 26883, 82571, 247713, 743139, 2394559, 7183677, 8504813, 21551031, 25514439, 76543317, 246639577, 739918731, 2219756193]

約数ペア:

[(1, 2219756193), (3, 739918731), (9, 246639577), (29, 76543317), (87, 25514439), (103, 21551031), (261, 8504813), (309, 7183677), (927, 2394559), (2987, 743139), (8961, 247713), (26883, 82571)]