2984261787

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{1487}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 4923434880

約数和(自身を除く): 1939173093

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1009, 1487, 1989, 3027, 4461, 9081, 13117, 13383, 17153, 19331, 25279, 39351, 51459, 57993, 75837, 118053, 154377, 173979, 222989, 227511, 328627, 668967, 985881, 1500383, 2006901, 2957643, 4501149, 13503447, 19504979, 25506511, 58514937, 76519533, 175544811, 229558599, 331584643, 994753929, 2984261787]

約数ペア:

[(1, 2984261787), (3, 994753929), (9, 331584643), (13, 229558599), (17, 175544811), (39, 76519533), (51, 58514937), (117, 25506511), (153, 19504979), (221, 13503447), (663, 4501149), (1009, 2957643), (1487, 2006901), (1989, 1500383), (3027, 985881), (4461, 668967), (9081, 328627), (13117, 227511), (13383, 222989), (17153, 173979), (19331, 154377), (25279, 118053), (39351, 75837), (51459, 57993)]