1687941549

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{40169}}^1$

素因数の和:40234

約数の個数: 48

約数和(自身を含む): 3007929600

約数和(自身を除く): 1319988051

約数列:

[1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 203, 207, 261, 483, 609, 667, 1449, 1827, 2001, 4669, 6003, 14007, 40169, 42021, 120507, 281183, 361521, 843549, 923887, 1164901, 2530647, 2771661, 3494703, 6467209, 8154307, 8314983, 10484109, 19401627, 24462921, 26792723, 58204881, 73388763, 80378169, 187549061, 241134507, 562647183, 1687941549]

約数ペア:

[(1, 1687941549), (3, 562647183), (7, 241134507), (9, 187549061), (21, 80378169), (23, 73388763), (29, 58204881), (63, 26792723), (69, 24462921), (87, 19401627), (161, 10484109), (203, 8314983), (207, 8154307), (261, 6467209), (483, 3494703), (609, 2771661), (667, 2530647), (1449, 1164901), (1827, 923887), (2001, 843549), (4669, 361521), (6003, 281183), (14007, 120507), (40169, 42021)]