2893994883

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{1499}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 4668300000

約数和(自身を除く): 1774305117

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 569, 1131, 1499, 1707, 3393, 4497, 5121, 7397, 13491, 16501, 19487, 22191, 43471, 49503, 58461, 66573, 130413, 148509, 175383, 214513, 391239, 565123, 643539, 852931, 1695369, 1930617, 2558793, 5086107, 7676379, 11088103, 24734999, 33264309, 74204997, 99792927, 222614991, 321554987, 964664961, 2893994883]

約数ペア:

[(1, 2893994883), (3, 964664961), (9, 321554987), (13, 222614991), (29, 99792927), (39, 74204997), (87, 33264309), (117, 24734999), (261, 11088103), (377, 7676379), (569, 5086107), (1131, 2558793), (1499, 1930617), (1707, 1695369), (3393, 852931), (4497, 643539), (5121, 565123), (7397, 391239), (13491, 214513), (16501, 175383), (19487, 148509), (22191, 130413), (43471, 66573), (49503, 58461)]