2015714871

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2999}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 3234816000

約数和(自身を除く): 1219101129

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 191, 207, 391, 573, 1173, 1719, 2999, 3247, 3519, 4393, 8997, 9741, 13179, 26991, 29223, 39537, 50983, 68977, 74681, 152949, 206931, 224043, 458847, 572809, 620793, 672129, 1172609, 1718427, 3517827, 5155281, 9737753, 10553481, 13174607, 29213259, 39523821, 87639777, 118571463, 223968319, 671904957, 2015714871]

約数ペア:

[(1, 2015714871), (3, 671904957), (9, 223968319), (17, 118571463), (23, 87639777), (51, 39523821), (69, 29213259), (153, 13174607), (191, 10553481), (207, 9737753), (391, 5155281), (573, 3517827), (1173, 1718427), (1719, 1172609), (2999, 672129), (3247, 620793), (3519, 572809), (4393, 458847), (8997, 224043), (9741, 206931), (13179, 152949), (26991, 74681), (29223, 68977), (39537, 50983)]