2912459193

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{906461}}^1$

素因数の和:906494

約数の個数: 32

約数和(自身を含む): 5221221120

約数和(自身を除く): 2308761927

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 906461, 2719383, 6345227, 8158149, 15409837, 19035681, 24474447, 46229511, 57107043, 107868859, 138688533, 171321129, 323606577, 416065599, 970819731, 2912459193]

約数ペア:

[(1, 2912459193), (3, 970819731), (7, 416065599), (9, 323606577), (17, 171321129), (21, 138688533), (27, 107868859), (51, 57107043), (63, 46229511), (119, 24474447), (153, 19035681), (189, 15409837), (357, 8158149), (459, 6345227), (1071, 2719383), (3213, 906461)]