2908242897

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4467347}}^1$

素因数の和:4467388

約数の個数: 16

約数和(自身を含む): 4574564352

約数和(自身を除く): 1666321455

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4467347, 13402041, 31271429, 93814287, 138487757, 415463271, 969414299, 2908242897]

約数ペア:

[(1, 2908242897), (3, 969414299), (7, 415463271), (21, 138487757), (31, 93814287), (93, 31271429), (217, 13402041), (651, 4467347)]