2912777511

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2069}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 4623320160

約数和(自身を除く): 1710542649

約数列:

[1, 3, 7, 21, 49, 61, 147, 157, 183, 427, 471, 1099, 1281, 2069, 2989, 3297, 6207, 7693, 8967, 9577, 14483, 23079, 28731, 43449, 67039, 101381, 126209, 201117, 304143, 324833, 378627, 469273, 883463, 974499, 1407819, 2273831, 2650389, 6184241, 6821493, 15916817, 18552723, 19814813, 47750451, 59444439, 138703691, 416111073, 970925837, 2912777511]

約数ペア:

[(1, 2912777511), (3, 970925837), (7, 416111073), (21, 138703691), (49, 59444439), (61, 47750451), (147, 19814813), (157, 18552723), (183, 15916817), (427, 6821493), (471, 6184241), (1099, 2650389), (1281, 2273831), (2069, 1407819), (2989, 974499), (3297, 883463), (6207, 469273), (7693, 378627), (8967, 324833), (9577, 304143), (14483, 201117), (23079, 126209), (28731, 101381), (43449, 67039)]